Finding the Fourth Proportional to 7,429.71, 10,234.41 and 5,658.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,429.71 : 10,234.41 = 5,658.24 : x
2. Step 2: Convert to fraction form
   7,429.71/10,234.41 = 5,658.24/x
3. Step 3: Cross multiply
   7,429.71x = 10,234.41 × 5,658.24
4. Step 4: Simplify right side
   7,429.71x = 57,908,748.04
5. Step 5: Solve for x
   x = 57,908,748.04/7,429.71
6. Step 6: Final answer
   x = 7,794.21