Finding the Fourth Proportional to 31,825.42, 47,751.63 and 17,030.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,825.42 : 47,751.63 = 17,030.50 : x
2. Step 2: Convert to fraction form
   31,825.42/47,751.63 = 17,030.50/x
3. Step 3: Cross multiply
   31,825.42x = 47,751.63 × 17,030.50
4. Step 4: Simplify right side
   31,825.42x = 813,234,134.72
5. Step 5: Solve for x
   x = 813,234,134.72/31,825.42
6. Step 6: Final answer
   x = 25,552.97