No problem, we've got 4292 and 3926 to multiply
4292 × 3926 = 3926 × (4292)
+ 3926 × 2 that is equal 7852
+ 3926 × 90 yielding 353340
+ 3926 × 200 which equals 785200
+ 3926 × 4000 giving us 15704000

= 16850392
