Finding the Fourth Proportional to 31,234.33, 43,104.39 and 17,805.34

Step by Step Solution

1. Step 1: Write the proportion equation
   31,234.33 : 43,104.39 = 17,805.34 : x
2. Step 2: Convert to fraction form
   31,234.33/43,104.39 = 17,805.34/x
3. Step 3: Cross multiply
   31,234.33x = 43,104.39 × 17,805.34
4. Step 4: Simplify right side
   31,234.33x = 767,488,103.92
5. Step 5: Solve for x
   x = 767,488,103.92/31,234.33
6. Step 6: Final answer
   x = 24,571.94