No problem, we've got 4941 and 7680 to multiply
4941 × 7680 = 7680 × (4941)
+ 7680 × 1 producing 7680
+ 7680 × 40 resulting in 307200
+ 7680 × 900 giving us 6912000
+ 7680 × 4000 giving us 30720000

= 37946880
