Finding the Fourth Proportional to 42,610.92, 58,909.36 and 31,982.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,610.92 : 58,909.36 = 31,982.10 : x
2. Step 2: Convert to fraction form
   42,610.92/58,909.36 = 31,982.10/x
3. Step 3: Cross multiply
   42,610.92x = 58,909.36 × 31,982.10
4. Step 4: Simplify right side
   42,610.92x = 1,884,045,042.46
5. Step 5: Solve for x
   x = 1,884,045,042.46/42,610.92
6. Step 6: Final answer
   x = 44,215.08