No problem, we've got 3479 and 4258 to multiply
3479 × 4258 = 4258 × (3479)
+ 4258 × 9 giving us 38322
+ 4258 × 70 yielding 298060
+ 4258 × 400 that is equal 1703200
+ 4258 × 3000 that results in 12774000

= 14813582
