Alright, let's work through 4364 times 8545 step by step
4364 × 8545 = 8545 × (4364)
+ 8545 × 4 that is equal 34180
+ 8545 × 60 what gives us 512700
+ 8545 × 300 that results in 2563500
+ 8545 × 4000 that equals 34180000

= 37290380
