Finding the Fourth Proportional to 17,942.06, 24,757.81 and 9,983.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,942.06 : 24,757.81 = 9,983.72 : x
2. Step 2: Convert to fraction form
   17,942.06/24,757.81 = 9,983.72/x
3. Step 3: Cross multiply
   17,942.06x = 24,757.81 × 9,983.72
4. Step 4: Simplify right side
   17,942.06x = 247,174,869.15
5. Step 5: Solve for x
   x = 247,174,869.15/17,942.06
6. Step 6: Final answer
   x = 13,776.29