Finding the Fourth Proportional to 2,404.69, 3,315.94 and 1,566.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.69 : 3,315.94 = 1,566.14 : x
2. Step 2: Convert to fraction form
   2,404.69/3,315.94 = 1,566.14/x
3. Step 3: Cross multiply
   2,404.69x = 3,315.94 × 1,566.14
4. Step 4: Simplify right side
   2,404.69x = 5,193,205.78
5. Step 5: Solve for x
   x = 5,193,205.78/2,404.69
6. Step 6: Final answer
   x = 2,159.62