Finding the Fourth Proportional to 25,079.95, 34,610.61 and 14,326.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,079.95 : 34,610.61 = 14,326.25 : x
2. Step 2: Convert to fraction form
   25,079.95/34,610.61 = 14,326.25/x
3. Step 3: Cross multiply
   25,079.95x = 34,610.61 × 14,326.25
4. Step 4: Simplify right side
   25,079.95x = 495,840,139.31
5. Step 5: Solve for x
   x = 495,840,139.31/25,079.95
6. Step 6: Final answer
   x = 19,770.38