No problem, we've got 4131 and 9357 to multiply
4131 × 9357 = 9357 × (4131)
+ 9357 × 1 giving us 9357
+ 9357 × 30 which equals 280710
+ 9357 × 100 giving us 935700
+ 9357 × 4000 that results in 37428000

= 38653767
