Finding the Fourth Proportional to 9,544.24, 14,320.72 and 4,930.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,544.24 : 14,320.72 = 4,930.48 : x
2. Step 2: Convert to fraction form
   9,544.24/14,320.72 = 4,930.48/x
3. Step 3: Cross multiply
   9,544.24x = 14,320.72 × 4,930.48
4. Step 4: Simplify right side
   9,544.24x = 70,608,023.55
5. Step 5: Solve for x
   x = 70,608,023.55/9,544.24
6. Step 6: Final answer
   x = 7,397.97