Finding the Fourth Proportional to 7,792.38, 10,747.89 and 7,535.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,792.38 : 10,747.89 = 7,535.34 : x
2. Step 2: Convert to fraction form
   7,792.38/10,747.89 = 7,535.34/x
3. Step 3: Cross multiply
   7,792.38x = 10,747.89 × 7,535.34
4. Step 4: Simplify right side
   7,792.38x = 80,989,005.43
5. Step 5: Solve for x
   x = 80,989,005.43/7,792.38
6. Step 6: Final answer
   x = 10,393.36