Finding the Fourth Proportional to 9,550.48, 13,179.46 and 5,301.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,550.48 : 13,179.46 = 5,301.30 : x
2. Step 2: Convert to fraction form
   9,550.48/13,179.46 = 5,301.30/x
3. Step 3: Cross multiply
   9,550.48x = 13,179.46 × 5,301.30
4. Step 4: Simplify right side
   9,550.48x = 69,868,178.89
5. Step 5: Solve for x
   x = 69,868,178.89/9,550.48
6. Step 6: Final answer
   x = 7,315.67