No problem, we've got 4750 and 1360 to multiply
4750 × 1360 = 1360 × (4750)
+ 1360 × 0 yielding 0
+ 1360 × 50 what gives us 68000
+ 1360 × 700 giving us 952000
+ 1360 × 4000 yielding 5440000

= 6460000
