Finding the Fourth Proportional to 23,724.16, 32,739.59 and 13,114.17

Step by Step Solution

1. Step 1: Write the proportion equation
   23,724.16 : 32,739.59 = 13,114.17 : x
2. Step 2: Convert to fraction form
   23,724.16/32,739.59 = 13,114.17/x
3. Step 3: Cross multiply
   23,724.16x = 32,739.59 × 13,114.17
4. Step 4: Simplify right side
   23,724.16x = 429,352,581.78
5. Step 5: Solve for x
   x = 429,352,581.78/23,724.16
6. Step 6: Final answer
   x = 18,097.70