Finding the Fourth Proportional to 9,600.53, 13,248.97 and 5,352.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,600.53 : 13,248.97 = 5,352.28 : x
2. Step 2: Convert to fraction form
   9,600.53/13,248.97 = 5,352.28/x
3. Step 3: Cross multiply
   9,600.53x = 13,248.97 × 5,352.28
4. Step 4: Simplify right side
   9,600.53x = 70,912,150.65
5. Step 5: Solve for x
   x = 70,912,150.65/9,600.53
6. Step 6: Final answer
   x = 7,386.28