No problem, we've got 4297 and 4185 to multiply
4297 × 4185 = 4185 × (4297)
+ 4185 × 7 yielding 29295
+ 4185 × 90 yielding 376650
+ 4185 × 200 yielding 837000
+ 4185 × 4000 resulting in 16740000

= 17982945
