No problem, we've got 4302 and 3540 to multiply
4302 × 3540 = 3540 × (4302)
+ 3540 × 2 that is equal 7080
+ 3540 × 00 producing 0
+ 3540 × 300 yielding 1062000
+ 3540 × 4000 producing 14160000

= 15229080
