Finding the Fourth Proportional to 34,309.71, 51,456.83 and 17,425.62

Step by Step Solution

1. Step 1: Write the proportion equation
   34,309.71 : 51,456.83 = 17,425.62 : x
2. Step 2: Convert to fraction form
   34,309.71/51,456.83 = 17,425.62/x
3. Step 3: Cross multiply
   34,309.71x = 51,456.83 × 17,425.62
4. Step 4: Simplify right side
   34,309.71x = 896,667,078.86
5. Step 5: Solve for x
   x = 896,667,078.86/34,309.71
6. Step 6: Final answer
   x = 26,134.50