No problem, we've got 4298 and 4180 to multiply
4298 × 4180 = 4180 × (4298)
+ 4180 × 8 that is equal 33440
+ 4180 × 90 giving us 376200
+ 4180 × 200 producing 836000
+ 4180 × 4000 which equals 16720000

= 17965640
