Finding the Fourth Proportional to 17,940.58, 24,758.33 and 9,983.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,940.58 : 24,758.33 = 9,983.55 : x
2. Step 2: Convert to fraction form
   17,940.58/24,758.33 = 9,983.55/x
3. Step 3: Cross multiply
   17,940.58x = 24,758.33 × 9,983.55
4. Step 4: Simplify right side
   17,940.58x = 247,176,025.47
5. Step 5: Solve for x
   x = 247,176,025.47/17,940.58
6. Step 6: Final answer
   x = 13,777.48