No problem, we've got 9522 and 4255 to multiply
9522 × 4255 = 4255 × (9522)
+ 4255 × 2 giving us 8510
+ 4255 × 20 yielding 85100
+ 4255 × 500 that is equal 2127500
+ 4255 × 9000 that equals 38295000

= 40516110
