Finding the Fourth Proportional to 9,648.56, 14,473.79 and 4,955.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,648.56 : 14,473.79 = 4,955.69 : x
2. Step 2: Convert to fraction form
   9,648.56/14,473.79 = 4,955.69/x
3. Step 3: Cross multiply
   9,648.56x = 14,473.79 × 4,955.69
4. Step 4: Simplify right side
   9,648.56x = 71,727,591.59
5. Step 5: Solve for x
   x = 71,727,591.59/9,648.56
6. Step 6: Final answer
   x = 7,434.02