Finding the Fourth Proportional to 17,684.42, 24,414.59 and 11,724.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,684.42 : 24,414.59 = 11,724.16 : x
2. Step 2: Convert to fraction form
   17,684.42/24,414.59 = 11,724.16/x
3. Step 3: Cross multiply
   17,684.42x = 24,414.59 × 11,724.16
4. Step 4: Simplify right side
   17,684.42x = 286,240,559.49
5. Step 5: Solve for x
   x = 286,240,559.49/17,684.42
6. Step 6: Final answer
   x = 16,186.03