Finding the Fourth Proportional to 17,904.48, 24,708.18 and 9,947.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,904.48 : 24,708.18 = 9,947.46 : x
2. Step 2: Convert to fraction form
   17,904.48/24,708.18 = 9,947.46/x
3. Step 3: Cross multiply
   17,904.48x = 24,708.18 × 9,947.46
4. Step 4: Simplify right side
   17,904.48x = 245,783,632.22
5. Step 5: Solve for x
   x = 245,783,632.22/17,904.48
6. Step 6: Final answer
   x = 13,727.49