No problem, we've got 4425 and 5190 to multiply
4425 × 5190 = 5190 × (4425)
+ 5190 × 5 giving us 25950
+ 5190 × 20 producing 103800
+ 5190 × 400 resulting in 2076000
+ 5190 × 4000 that results in 20760000

= 22965750
