Finding the Fourth Proportional to 9,550.92, 13,180.23 and 5,359.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,550.92 : 13,180.23 = 5,359.17 : x
2. Step 2: Convert to fraction form
   9,550.92/13,180.23 = 5,359.17/x
3. Step 3: Cross multiply
   9,550.92x = 13,180.23 × 5,359.17
4. Step 4: Simplify right side
   9,550.92x = 70,635,093.21
5. Step 5: Solve for x
   x = 70,635,093.21/9,550.92
6. Step 6: Final answer
   x = 7,395.63