No problem, we've got 4725 and 1792 to multiply
4725 × 1792 = 1792 × (4725)
+ 1792 × 5 that is equal 8960
+ 1792 × 20 which equals 35840
+ 1792 × 700 yielding 1254400
+ 1792 × 4000 resulting in 7168000

= 8467200
