EXHIBIT 99.4 UNITED TECHNOLOGIES CORPORATION AND SUBSIDIARIES Computations of Basic Earnings Per Share and Diluted Earnings Per Share For the Five Years Ended December 31, 1998 (Millions, except per share amounts) 1998 1997 1996 1995 1994 (1) Net Income $ 1,255 $ 1,072 $ 906 $ 750 $ 585 ESOP Convertible Preferred Stock dividend (33) (32) (30) (27) (22) Basic earnings for period $ 1,222 $ 1,040 $ 876 $ 723 $ 563 ESOP Convertible Preferred Stock adjustment 28 27 24 21 17 Diluted earnings for period $ 1,250 $ 1,067 $ 900 $ 744 $ 580 Basic average number of shares outstanding during the period 455.5 468.9 482.9 491.3 502.2 Stock awards 12.0 11.7 9.7 5.9 5.3 ESOP Convertible Preferred Stock 27.3 26.5 24.6 21.8 18.5 Diluted average number of shares outstanding during the period 494.8 507.1 517.2 519.0 526.0 Basic earnings per common share $ 2.68 $ 2.22 $ 1.81 $ 1.47 $ 1.12 Diluted earnings per common share $ 2.53 $ 2.10 $ 1.74 $ 1.43 $ 1.10 (1)In 1994, the Corporation adopted AICPA Statement of Position (SOP) 93-6, "Employers' Accounting for Employee Stock Ownership Plans" and conformed its calculations of earnings per common share to the requirements of this SOP.