No problem, we've got 4868 and 1686 to multiply
4868 × 1686 = 1686 × (4868)
+ 1686 × 8 producing 13488
+ 1686 × 60 what gives us 101160
+ 1686 × 800 resulting in 1348800
+ 1686 × 4000 which equals 6744000

= 8207448
