No problem, we've got 4785 and 2600 to multiply
4785 × 2600 = 2600 × (4785)
+ 2600 × 5 giving us 13000
+ 2600 × 80 resulting in 208000
+ 2600 × 700 that results in 1820000
+ 2600 × 4000 yielding 10400000

= 12441000
