Alright, let's work through 2354 times 8680 step by step
2354 × 8680 = 8680 × (2354)
+ 8680 × 4 that is equal 34720
+ 8680 × 50 resulting in 434000
+ 8680 × 300 which equals 2604000
+ 8680 × 2000 that results in 17360000

= 20432720
