No problem, we've got 4207 and 4325 to multiply
4207 × 4325 = 4325 × (4207)
+ 4325 × 7 yielding 30275
+ 4325 × 00 resulting in 0
+ 4325 × 200 yielding 865000
+ 4325 × 4000 what gives us 17300000

= 18195275
