Finding the Fourth Proportional to 9,596.52, 13,243.32 and 5,616.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,596.52 : 13,243.32 = 5,616.72 : x
2. Step 2: Convert to fraction form
   9,596.52/13,243.32 = 5,616.72/x
3. Step 3: Cross multiply
   9,596.52x = 13,243.32 × 5,616.72
4. Step 4: Simplify right side
   9,596.52x = 74,384,020.31
5. Step 5: Solve for x
   x = 74,384,020.31/9,596.52
6. Step 6: Final answer
   x = 7,751.15