Finding the Fourth Proportional to 5,658.24, 8,478.28 and 3,802.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,658.24 : 8,478.28 = 3,802.52 : x
2. Step 2: Convert to fraction form
   5,658.24/8,478.28 = 3,802.52/x
3. Step 3: Cross multiply
   5,658.24x = 8,478.28 × 3,802.52
4. Step 4: Simplify right side
   5,658.24x = 32,238,829.27
5. Step 5: Solve for x
   x = 32,238,829.27/5,658.24
6. Step 6: Final answer
   x = 5,697.68