Finding the Fourth Proportional to 25,105.98, 34,649.33 and 14,495.60

Step by Step Solution

1. Step 1: Write the proportion equation
   25,105.98 : 34,649.33 = 14,495.60 : x
2. Step 2: Convert to fraction form
   25,105.98/34,649.33 = 14,495.60/x
3. Step 3: Cross multiply
   25,105.98x = 34,649.33 × 14,495.60
4. Step 4: Simplify right side
   25,105.98x = 502,262,582.22
5. Step 5: Solve for x
   x = 502,262,582.22/25,105.98
6. Step 6: Final answer
   x = 20,005.70