Finding the Fourth Proportional to 31,739.60, 43,803.24 and 17,597

Step by Step Solution

1. Step 1: Write the proportion equation
   31,739.60 : 43,803.24 = 17,597 : x
2. Step 2: Convert to fraction form
   31,739.60/43,803.24 = 17,597/x
3. Step 3: Cross multiply
   31,739.60x = 43,803.24 × 17,597
4. Step 4: Simplify right side
   31,739.60x = 770,805,614.28
5. Step 5: Solve for x
   x = 770,805,614.28/31,739.60
6. Step 6: Final answer
   x = 24,285.30