No problem, we've got 4103 and 4286 to multiply
4103 × 4286 = 4286 × (4103)
+ 4286 × 3 that results in 12858
+ 4286 × 00 yielding 0
+ 4286 × 100 which equals 428600
+ 4286 × 4000 resulting in 17144000

= 17585458
