Finding the Fourth Proportional to 17,685.94, 24,410.06 and 10,137.33

Step by Step Solution

1. Step 1: Write the proportion equation
   17,685.94 : 24,410.06 = 10,137.33 : x
2. Step 2: Convert to fraction form
   17,685.94/24,410.06 = 10,137.33/x
3. Step 3: Cross multiply
   17,685.94x = 24,410.06 × 10,137.33
4. Step 4: Simplify right side
   17,685.94x = 247,452,833.54
5. Step 5: Solve for x
   x = 247,452,833.54/17,685.94
6. Step 6: Final answer
   x = 13,991.50