Finding the Fourth Proportional to 7,472.01, 10,312.61 and 5,700.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,472.01 : 10,312.61 = 5,700.27 : x
2. Step 2: Convert to fraction form
   7,472.01/10,312.61 = 5,700.27/x
3. Step 3: Cross multiply
   7,472.01x = 10,312.61 × 5,700.27
4. Step 4: Simplify right side
   7,472.01x = 58,784,632.90
5. Step 5: Solve for x
   x = 58,784,632.90/7,472.01
6. Step 6: Final answer
   x = 7,867.31