Finding the Fourth Proportional to 17,743.48, 24,485.56 and 9,785.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,743.48 : 24,485.56 = 9,785.55 : x
2. Step 2: Convert to fraction form
   17,743.48/24,485.56 = 9,785.55/x
3. Step 3: Cross multiply
   17,743.48x = 24,485.56 × 9,785.55
4. Step 4: Simplify right side
   17,743.48x = 239,604,671.66
5. Step 5: Solve for x
   x = 239,604,671.66/17,743.48
6. Step 6: Final answer
   x = 13,503.82