Finding the Fourth Proportional to 9,560.52, 13,189.84 and 7,048.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,560.52 : 13,189.84 = 7,048.61 : x
2. Step 2: Convert to fraction form
   9,560.52/13,189.84 = 7,048.61/x
3. Step 3: Cross multiply
   9,560.52x = 13,189.84 × 7,048.61
4. Step 4: Simplify right side
   9,560.52x = 92,969,954.55
5. Step 5: Solve for x
   x = 92,969,954.55/9,560.52
6. Step 6: Final answer
   x = 9,724.36