We're going to solve 4387 multiplied by 9192
4387 × 9192 = 9192 × (4387)
+ 9192 × 7 what gives us 64344
+ 9192 × 80 which equals 735360
+ 9192 × 300 yielding 2757600
+ 9192 × 4000 yielding 36768000

= 40325304
