No problem, we've got 4300 and 5284 to multiply
4300 × 5284 = 5284 × (4300)
+ 5284 × 0 resulting in 0
+ 5284 × 00 giving us 0
+ 5284 × 300 what gives us 1585200
+ 5284 × 4000 yielding 21136000

= 22721200
