Alright, let's work through 2290 times 4206 step by step
2290 × 4206 = 4206 × (2290)
+ 4206 × 0 that is equal 0
+ 4206 × 90 that equals 378540
+ 4206 × 200 that results in 841200
+ 4206 × 2000 which equals 8412000

= 9631740
