We're going to solve 9120 multiplied by 4157
9120 × 4157 = 4157 × (9120)
+ 4157 × 0 yielding 0
+ 4157 × 20 that results in 83140
+ 4157 × 100 yielding 415700
+ 4157 × 9000 what gives us 37413000

= 37911840
