Finding the Fourth Proportional to 25,185.61, 34,757.31 and 14,573.19

Step by Step Solution

1. Step 1: Write the proportion equation
   25,185.61 : 34,757.31 = 14,573.19 : x
2. Step 2: Convert to fraction form
   25,185.61/34,757.31 = 14,573.19/x
3. Step 3: Cross multiply
   25,185.61x = 34,757.31 × 14,573.19
4. Step 4: Simplify right side
   25,185.61x = 506,524,882.52
5. Step 5: Solve for x
   x = 506,524,882.52/25,185.61
6. Step 6: Final answer
   x = 20,111.68