Finding the Fourth Proportional to 9,544.38, 13,171.25 and 5,352.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,544.38 : 13,171.25 = 5,352.63 : x
2. Step 2: Convert to fraction form
   9,544.38/13,171.25 = 5,352.63/x
3. Step 3: Cross multiply
   9,544.38x = 13,171.25 × 5,352.63
4. Step 4: Simplify right side
   9,544.38x = 70,500,827.89
5. Step 5: Solve for x
   x = 70,500,827.89/9,544.38
6. Step 6: Final answer
   x = 7,386.63