Finding the Fourth Proportional to 9,550.54, 13,180.74 and 5,358.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,550.54 : 13,180.74 = 5,358.82 : x
2. Step 2: Convert to fraction form
   9,550.54/13,180.74 = 5,358.82/x
3. Step 3: Cross multiply
   9,550.54x = 13,180.74 × 5,358.82
4. Step 4: Simplify right side
   9,550.54x = 70,633,213.13
5. Step 5: Solve for x
   x = 70,633,213.13/9,550.54
6. Step 6: Final answer
   x = 7,395.73