No problem, we've got 5434 and 851 to multiply
5434 × 851 = 851 × (5434)
+ 851 × 4 resulting in 3404
+ 851 × 30 giving us 25530
+ 851 × 400 yielding 340400
+ 851 × 5000 that is equal 4255000

= 4624334
