Alright, let's work through 9831 times 4326 step by step
9831 × 4326 = 4326 × (9831)
+ 4326 × 1 that is equal 4326
+ 4326 × 30 that is equal 129780
+ 4326 × 800 giving us 3460800
+ 4326 × 9000 resulting in 38934000

= 42528906
