Finding the Fourth Proportional to 9,540.52, 13,165.88 and 5,348.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,540.52 : 13,165.88 = 5,348.76 : x
2. Step 2: Convert to fraction form
   9,540.52/13,165.88 = 5,348.76/x
3. Step 3: Cross multiply
   9,540.52x = 13,165.88 × 5,348.76
4. Step 4: Simplify right side
   9,540.52x = 70,421,132.31
5. Step 5: Solve for x
   x = 70,421,132.31/9,540.52
6. Step 6: Final answer
   x = 7,381.27