No problem, we've got 4257 and 2875 to multiply
4257 × 2875 = 2875 × (4257)
+ 2875 × 7 producing 20125
+ 2875 × 50 yielding 143750
+ 2875 × 200 which equals 575000
+ 2875 × 4000 giving us 11500000

= 12238875
