Finding the Fourth Proportional to 25,039.47, 34,554.41 and 14,967.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,039.47 : 34,554.41 = 14,967.42 : x
2. Step 2: Convert to fraction form
   25,039.47/34,554.41 = 14,967.42/x
3. Step 3: Cross multiply
   25,039.47x = 34,554.41 × 14,967.42
4. Step 4: Simplify right side
   25,039.47x = 517,190,367.32
5. Step 5: Solve for x
   x = 517,190,367.32/25,039.47
6. Step 6: Final answer
   x = 20,655.00