No problem, we've got 9400 and 5487 to multiply
9400 × 5487 = 5487 × (9400)
+ 5487 × 0 which equals 0
+ 5487 × 00 producing 0
+ 5487 × 400 what gives us 2194800
+ 5487 × 9000 yielding 49383000

= 51577800
