No problem, we've got 4751 and 7680 to multiply
4751 × 7680 = 7680 × (4751)
+ 7680 × 1 yielding 7680
+ 7680 × 50 that is equal 384000
+ 7680 × 700 resulting in 5376000
+ 7680 × 4000 giving us 30720000

= 36487680
