No problem, we've got 7724 and 2770 to multiply
7724 × 2770 = 2770 × (7724)
+ 2770 × 4 giving us 11080
+ 2770 × 20 producing 55400
+ 2770 × 700 which equals 1939000
+ 2770 × 7000 resulting in 19390000

= 21395480
