Finding the Fourth Proportional to 25,568.69, 35,285.06 and 14,956.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,568.69 : 35,285.06 = 14,956.25 : x
2. Step 2: Convert to fraction form
   25,568.69/35,285.06 = 14,956.25/x
3. Step 3: Cross multiply
   25,568.69x = 35,285.06 × 14,956.25
4. Step 4: Simplify right side
   25,568.69x = 527,732,103.84
5. Step 5: Solve for x
   x = 527,732,103.84/25,568.69
6. Step 6: Final answer
   x = 20,639.78