Finding the Fourth Proportional to 25,931.75, 35,786.61 and 17,002.71

Step by Step Solution

1. Step 1: Write the proportion equation
   25,931.75 : 35,786.61 = 17,002.71 : x
2. Step 2: Convert to fraction form
   25,931.75/35,786.61 = 17,002.71/x
3. Step 3: Cross multiply
   25,931.75x = 35,786.61 × 17,002.71
4. Step 4: Simplify right side
   25,931.75x = 608,469,351.71
5. Step 5: Solve for x
   x = 608,469,351.71/25,931.75
6. Step 6: Final answer
   x = 23,464.27