No problem, we've got 4168 and 2928 to multiply
4168 × 2928 = 2928 × (4168)
+ 2928 × 8 which equals 23424
+ 2928 × 60 resulting in 175680
+ 2928 × 100 that results in 292800
+ 2928 × 4000 which equals 11712000

= 12203904
