Finding the Fourth Proportional to 57,910.29, 86,878.20 and 32,962.10

Step by Step Solution

1. Step 1: Write the proportion equation
   57,910.29 : 86,878.20 = 32,962.10 : x
2. Step 2: Convert to fraction form
   57,910.29/86,878.20 = 32,962.10/x
3. Step 3: Cross multiply
   57,910.29x = 86,878.20 × 32,962.10
4. Step 4: Simplify right side
   57,910.29x = 2,863,687,481.83
5. Step 5: Solve for x
   x = 2,863,687,481.83/57,910.29
6. Step 6: Final answer
   x = 49,450.41