Finding the Fourth Proportional to 25,724.71, 35,499.22 and 14,546.71

Step by Step Solution

1. Step 1: Write the proportion equation
   25,724.71 : 35,499.22 = 14,546.71 : x
2. Step 2: Convert to fraction form
   25,724.71/35,499.22 = 14,546.71/x
3. Step 3: Cross multiply
   25,724.71x = 35,499.22 × 14,546.71
4. Step 4: Simplify right side
   25,724.71x = 516,396,858.57
5. Step 5: Solve for x
   x = 516,396,858.57/25,724.71
6. Step 6: Final answer
   x = 20,073.96