No problem, we've got 4291 and 1192 to multiply
4291 × 1192 = 1192 × (4291)
+ 1192 × 1 what gives us 1192
+ 1192 × 90 giving us 107280
+ 1192 × 200 what gives us 238400
+ 1192 × 4000 that is equal 4768000

= 5114872
