Alright, let's work through 7731 times 7427 step by step
7731 × 7427 = 7427 × (7731)
+ 7427 × 1 which equals 7427
+ 7427 × 30 that results in 222810
+ 7427 × 700 that is equal 5198900
+ 7427 × 7000 that equals 51989000

= 57418137
