No problem, we've got 4908 and 4581 to multiply
4908 × 4581 = 4581 × (4908)
+ 4581 × 8 producing 36648
+ 4581 × 00 that is equal 0
+ 4581 × 900 what gives us 4122900
+ 4581 × 4000 yielding 18324000

= 22483548
