Finding the Fourth Proportional to 9,601.10, 13,249.30 and 5,352.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.10 : 13,249.30 = 5,352.16 : x
2. Step 2: Convert to fraction form
   9,601.10/13,249.30 = 5,352.16/x
3. Step 3: Cross multiply
   9,601.10x = 13,249.30 × 5,352.16
4. Step 4: Simplify right side
   9,601.10x = 70,912,373.49
5. Step 5: Solve for x
   x = 70,912,373.49/9,601.10
6. Step 6: Final answer
   x = 7,385.86