Alright, let's work through 4215 times 2073 step by step
4215 × 2073 = 2073 × (4215)
+ 2073 × 5 that equals 10365
+ 2073 × 10 which equals 20730
+ 2073 × 200 that results in 414600
+ 2073 × 4000 that is equal 8292000

= 8737695
