Finding the Fourth Proportional to 83,456.31, 125,200.16 and 33,540.27

Step by Step Solution

1. Step 1: Write the proportion equation
   83,456.31 : 125,200.16 = 33,540.27 : x
2. Step 2: Convert to fraction form
   83,456.31/125,200.16 = 33,540.27/x
3. Step 3: Cross multiply
   83,456.31x = 125,200.16 × 33,540.27
4. Step 4: Simplify right side
   83,456.31x = 4,199,247,170.44
5. Step 5: Solve for x
   x = 4,199,247,170.44/83,456.31
6. Step 6: Final answer
   x = 50,316.71