We're going to solve 9111 multiplied by 1155
9111 × 1155 = 1155 × (9111)
+ 1155 × 1 which equals 1155
+ 1155 × 10 that is equal 11550
+ 1155 × 100 that results in 115500
+ 1155 × 9000 that equals 10395000

= 10523205
