No problem, we've got 4660 and 2247 to multiply
4660 × 2247 = 2247 × (4660)
+ 2247 × 0 that equals 0
+ 2247 × 60 what gives us 134820
+ 2247 × 600 giving us 1348200
+ 2247 × 4000 what gives us 8988000

= 10471020
