Finding the Fourth Proportional to 31,734.50, 43,793.61 and 17,589.47

Step by Step Solution

1. Step 1: Write the proportion equation
   31,734.50 : 43,793.61 = 17,589.47 : x
2. Step 2: Convert to fraction form
   31,734.50/43,793.61 = 17,589.47/x
3. Step 3: Cross multiply
   31,734.50x = 43,793.61 × 17,589.47
4. Step 4: Simplify right side
   31,734.50x = 770,306,389.29
5. Step 5: Solve for x
   x = 770,306,389.29/31,734.50
6. Step 6: Final answer
   x = 24,273.47