No problem, we've got 3525 and 4286 to multiply
3525 × 4286 = 4286 × (3525)
+ 4286 × 5 which equals 21430
+ 4286 × 20 that results in 85720
+ 4286 × 500 producing 2143000
+ 4286 × 3000 resulting in 12858000

= 15108150
