No problem, we've got 9320 and 4555 to multiply
9320 × 4555 = 4555 × (9320)
+ 4555 × 0 yielding 0
+ 4555 × 20 which equals 91100
+ 4555 × 300 giving us 1366500
+ 4555 × 9000 that equals 40995000

= 42452600
