Finding the Fourth Proportional to 9,544, 13,170.72 and 5,352.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,544 : 13,170.72 = 5,352.16 : x
2. Step 2: Convert to fraction form
   9,544/13,170.72 = 5,352.16/x
3. Step 3: Cross multiply
   9,544x = 13,170.72 × 5,352.16
4. Step 4: Simplify right side
   9,544x = 70,491,800.76
5. Step 5: Solve for x
   x = 70,491,800.76/9,544
6. Step 6: Final answer
   x = 7,385.98