Finding the Fourth Proportional to 2,446.69, 3,668.29 and 1,457.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,446.69 : 3,668.29 = 1,457.17 : x
2. Step 2: Convert to fraction form
   2,446.69/3,668.29 = 1,457.17/x
3. Step 3: Cross multiply
   2,446.69x = 3,668.29 × 1,457.17
4. Step 4: Simplify right side
   2,446.69x = 5,345,329.96
5. Step 5: Solve for x
   x = 5,345,329.96/2,446.69
6. Step 6: Final answer
   x = 2,184.72