No problem, we've got 4384 and 2273 to multiply
4384 × 2273 = 2273 × (4384)
+ 2273 × 4 that results in 9092
+ 2273 × 80 what gives us 181840
+ 2273 × 300 that is equal 681900
+ 2273 × 4000 producing 9092000

= 9964832
