Finding the Fourth Proportional to 9,596.56, 13,223.52 and 7,358.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,596.56 : 13,223.52 = 7,358.32 : x
2. Step 2: Convert to fraction form
   9,596.56/13,223.52 = 7,358.32/x
3. Step 3: Cross multiply
   9,596.56x = 13,223.52 × 7,358.32
4. Step 4: Simplify right side
   9,596.56x = 97,302,891.69
5. Step 5: Solve for x
   x = 97,302,891.69/9,596.56
6. Step 6: Final answer
   x = 10,139.35