We're going to solve 4237 multiplied by 7520
4237 × 7520 = 7520 × (4237)
+ 7520 × 7 which equals 52640
+ 7520 × 30 giving us 225600
+ 7520 × 200 what gives us 1504000
+ 7520 × 4000 yielding 30080000

= 31862240
