No problem, we've got 4027 and 4323 to multiply
4027 × 4323 = 4323 × (4027)
+ 4323 × 7 that is equal 30261
+ 4323 × 20 that is equal 86460
+ 4323 × 000 that equals 0
+ 4323 × 4000 giving us 17292000

= 17408721
