Finding the Fourth Proportional to 25,067.32, 34,591.88 and 14,989.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,067.32 : 34,591.88 = 14,989.82 : x
2. Step 2: Convert to fraction form
   25,067.32/34,591.88 = 14,989.82/x
3. Step 3: Cross multiply
   25,067.32x = 34,591.88 × 14,989.82
4. Step 4: Simplify right side
   25,067.32x = 518,525,919.18
5. Step 5: Solve for x
   x = 518,525,919.18/25,067.32
6. Step 6: Final answer
   x = 20,685.34