No problem, we've got 3487 and 5248 to multiply
3487 × 5248 = 5248 × (3487)
+ 5248 × 7 yielding 36736
+ 5248 × 80 resulting in 419840
+ 5248 × 400 resulting in 2099200
+ 5248 × 3000 resulting in 15744000

= 18299776
