Finding the Fourth Proportional to 57,906.54, 86,872.56 and 32,958.33

Step by Step Solution

1. Step 1: Write the proportion equation
   57,906.54 : 86,872.56 = 32,958.33 : x
2. Step 2: Convert to fraction form
   57,906.54/86,872.56 = 32,958.33/x
3. Step 3: Cross multiply
   57,906.54x = 86,872.56 × 32,958.33
4. Step 4: Simplify right side
   57,906.54x = 2,863,174,500.42
5. Step 5: Solve for x
   x = 2,863,174,500.42/57,906.54
6. Step 6: Final answer
   x = 49,444.75