No problem, we've got 4212 and 9315 to multiply
4212 × 9315 = 9315 × (4212)
+ 9315 × 2 that results in 18630
+ 9315 × 10 that is equal 93150
+ 9315 × 200 that results in 1863000
+ 9315 × 4000 giving us 37260000

= 39234780
