Finding the Fourth Proportional to 9,732.72, 14,586.84 and 5,576.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,732.72 : 14,586.84 = 5,576.16 : x
2. Step 2: Convert to fraction form
   9,732.72/14,586.84 = 5,576.16/x
3. Step 3: Cross multiply
   9,732.72x = 14,586.84 × 5,576.16
4. Step 4: Simplify right side
   9,732.72x = 81,338,553.73
5. Step 5: Solve for x
   x = 81,338,553.73/9,732.72
6. Step 6: Final answer
   x = 8,357.23