Finding the Fourth Proportional to 25,446.59, 35,116.50 and 14,116.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,446.59 : 35,116.50 = 14,116.82 : x
2. Step 2: Convert to fraction form
   25,446.59/35,116.50 = 14,116.82/x
3. Step 3: Cross multiply
   25,446.59x = 35,116.50 × 14,116.82
4. Step 4: Simplify right side
   25,446.59x = 495,733,309.53
5. Step 5: Solve for x
   x = 495,733,309.53/25,446.59
6. Step 6: Final answer
   x = 19,481.33