Finding the Fourth Proportional to 23,762.38, 32,791.69 and 13,151.79

Step by Step Solution

1. Step 1: Write the proportion equation
   23,762.38 : 32,791.69 = 13,151.79 : x
2. Step 2: Convert to fraction form
   23,762.38/32,791.69 = 13,151.79/x
3. Step 3: Cross multiply
   23,762.38x = 32,791.69 × 13,151.79
4. Step 4: Simplify right side
   23,762.38x = 431,269,223.79
5. Step 5: Solve for x
   x = 431,269,223.79/23,762.38
6. Step 6: Final answer
   x = 18,149.24