Alright, let's work through 4709 times 8990 step by step
4709 × 8990 = 8990 × (4709)
+ 8990 × 9 that equals 80910
+ 8990 × 00 giving us 0
+ 8990 × 700 resulting in 6293000
+ 8990 × 4000 giving us 35960000

= 42333910
