Finding the Fourth Proportional to 25,882.72, 35,715.67 and 14,549.60

Step by Step Solution

1. Step 1: Write the proportion equation
   25,882.72 : 35,715.67 = 14,549.60 : x
2. Step 2: Convert to fraction form
   25,882.72/35,715.67 = 14,549.60/x
3. Step 3: Cross multiply
   25,882.72x = 35,715.67 × 14,549.60
4. Step 4: Simplify right side
   25,882.72x = 519,648,765.15
5. Step 5: Solve for x
   x = 519,648,765.15/25,882.72
6. Step 6: Final answer
   x = 20,077.06