No problem, we've got 4257 and 2548 to multiply
4257 × 2548 = 2548 × (4257)
+ 2548 × 7 giving us 17836
+ 2548 × 50 giving us 127400
+ 2548 × 200 what gives us 509600
+ 2548 × 4000 resulting in 10192000

= 10846836
