Finding the Fourth Proportional to 23,292.78, 34,932.69 and 7,711.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,292.78 : 34,932.69 = 7,711.62 : x
2. Step 2: Convert to fraction form
   23,292.78/34,932.69 = 7,711.62/x
3. Step 3: Cross multiply
   23,292.78x = 34,932.69 × 7,711.62
4. Step 4: Simplify right side
   23,292.78x = 269,387,630.86
5. Step 5: Solve for x
   x = 269,387,630.86/23,292.78
6. Step 6: Final answer
   x = 11,565.28