No problem, we've got 4218 and 7190 to multiply
4218 × 7190 = 7190 × (4218)
+ 7190 × 8 that equals 57520
+ 7190 × 10 what gives us 71900
+ 7190 × 200 which equals 1438000
+ 7190 × 4000 resulting in 28760000

= 30327420
