Finding the Fourth Proportional to 9,792.82, 14,595.89 and 9,239.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,792.82 : 14,595.89 = 9,239.32 : x
2. Step 2: Convert to fraction form
   9,792.82/14,595.89 = 9,239.32/x
3. Step 3: Cross multiply
   9,792.82x = 14,595.89 × 9,239.32
4. Step 4: Simplify right side
   9,792.82x = 134,856,098.39
5. Step 5: Solve for x
   x = 134,856,098.39/9,792.82
6. Step 6: Final answer
   x = 13,770.92