We're going to solve 9324 multiplied by 2178
9324 × 2178 = 2178 × (9324)
+ 2178 × 4 what gives us 8712
+ 2178 × 20 what gives us 43560
+ 2178 × 300 that equals 653400
+ 2178 × 9000 producing 19602000

= 20307672
