No problem, we've got 2231 and 4547 to multiply
2231 × 4547 = 4547 × (2231)
+ 4547 × 1 yielding 4547
+ 4547 × 30 what gives us 136410
+ 4547 × 200 that equals 909400
+ 4547 × 2000 resulting in 9094000

= 10144357
