Alright, let's work through 7427 times 7790 step by step
7427 × 7790 = 7790 × (7427)
+ 7790 × 7 resulting in 54530
+ 7790 × 20 resulting in 155800
+ 7790 × 400 giving us 3116000
+ 7790 × 7000 that equals 54530000

= 57856330
