Finding the Fourth Proportional to 25,114.69, 34,663.05 and 16,616.98

Step by Step Solution

1. Step 1: Write the proportion equation
   25,114.69 : 34,663.05 = 16,616.98 : x
2. Step 2: Convert to fraction form
   25,114.69/34,663.05 = 16,616.98/x
3. Step 3: Cross multiply
   25,114.69x = 34,663.05 × 16,616.98
4. Step 4: Simplify right side
   25,114.69x = 575,995,208.59
5. Step 5: Solve for x
   x = 575,995,208.59/25,114.69
6. Step 6: Final answer
   x = 22,934.59