Finding the Fourth Proportional to 31,029.50, 42,817.46 and 17,596.46

Step by Step Solution

1. Step 1: Write the proportion equation
   31,029.50 : 42,817.46 = 17,596.46 : x
2. Step 2: Convert to fraction form
   31,029.50/42,817.46 = 17,596.46/x
3. Step 3: Cross multiply
   31,029.50x = 42,817.46 × 17,596.46
4. Step 4: Simplify right side
   31,029.50x = 753,435,722.19
5. Step 5: Solve for x
   x = 753,435,722.19/31,029.50
6. Step 6: Final answer
   x = 24,281.27