Finding the Fourth Proportional to 9,550.14, 13,179.24 and 5,358.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,550.14 : 13,179.24 = 5,358.39 : x
2. Step 2: Convert to fraction form
   9,550.14/13,179.24 = 5,358.39/x
3. Step 3: Cross multiply
   9,550.14x = 13,179.24 × 5,358.39
4. Step 4: Simplify right side
   9,550.14x = 70,619,507.82
5. Step 5: Solve for x
   x = 70,619,507.82/9,550.14
6. Step 6: Final answer
   x = 7,394.60