Finding the Fourth Proportional to 9,192.27, 12,685.29 and 5,000.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,192.27 : 12,685.29 = 5,000.52 : x
2. Step 2: Convert to fraction form
   9,192.27/12,685.29 = 5,000.52/x
3. Step 3: Cross multiply
   9,192.27x = 12,685.29 × 5,000.52
4. Step 4: Simplify right side
   9,192.27x = 63,433,046.35
5. Step 5: Solve for x
   x = 63,433,046.35/9,192.27
6. Step 6: Final answer
   x = 6,900.69