Finding the Fourth Proportional to 9,552.57, 13,182.57 and 5,360.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,552.57 : 13,182.57 = 5,360.82 : x
2. Step 2: Convert to fraction form
   9,552.57/13,182.57 = 5,360.82/x
3. Step 3: Cross multiply
   9,552.57x = 13,182.57 × 5,360.82
4. Step 4: Simplify right side
   9,552.57x = 70,669,384.91
5. Step 5: Solve for x
   x = 70,669,384.91/9,552.57
6. Step 6: Final answer
   x = 7,397.94