Finding the Fourth Proportional to 17,683.92, 24,403.82 and 9,725.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,683.92 : 24,403.82 = 9,725.94 : x
2. Step 2: Convert to fraction form
   17,683.92/24,403.82 = 9,725.94/x
3. Step 3: Cross multiply
   17,683.92x = 24,403.82 × 9,725.94
4. Step 4: Simplify right side
   17,683.92x = 237,350,040.46
5. Step 5: Solve for x
   x = 237,350,040.46/17,683.92
6. Step 6: Final answer
   x = 13,421.80