Finding the Fourth Proportional to 17,239.86, 23,793.78 and 16,114.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,239.86 : 23,793.78 = 16,114.25 : x
2. Step 2: Convert to fraction form
   17,239.86/23,793.78 = 16,114.25/x
3. Step 3: Cross multiply
   17,239.86x = 23,793.78 × 16,114.25
4. Step 4: Simplify right side
   17,239.86x = 383,418,860.82
5. Step 5: Solve for x
   x = 383,418,860.82/17,239.86
6. Step 6: Final answer
   x = 22,240.25