Finding the Fourth Proportional to 10,487.02, 14,472.02 and 5,771.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,487.02 : 14,472.02 = 5,771.02 : x
2. Step 2: Convert to fraction form
   10,487.02/14,472.02 = 5,771.02/x
3. Step 3: Cross multiply
   10,487.02x = 14,472.02 × 5,771.02
4. Step 4: Simplify right side
   10,487.02x = 83,518,316.86
5. Step 5: Solve for x
   x = 83,518,316.86/10,487.02
6. Step 6: Final answer
   x = 7,963.97