No problem, we've got 4791 and 559 to multiply
4791 × 559 = 559 × (4791)
+ 559 × 1 yielding 559
+ 559 × 90 what gives us 50310
+ 559 × 700 that results in 391300
+ 559 × 4000 resulting in 2236000

= 2678169
