Finding the Fourth Proportional to 9,550.32, 13,179.96 and 5,358.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,550.32 : 13,179.96 = 5,358.48 : x
2. Step 2: Convert to fraction form
   9,550.32/13,179.96 = 5,358.48/x
3. Step 3: Cross multiply
   9,550.32x = 13,179.96 × 5,358.48
4. Step 4: Simplify right side
   9,550.32x = 70,624,552.06
5. Step 5: Solve for x
   x = 70,624,552.06/9,550.32
6. Step 6: Final answer
   x = 7,394.99