Finding the Fourth Proportional to 83,841.50, 125,762.12 and 33,921.98

Step by Step Solution

1. Step 1: Write the proportion equation
   83,841.50 : 125,762.12 = 33,921.98 : x
2. Step 2: Convert to fraction form
   83,841.50/125,762.12 = 33,921.98/x
3. Step 3: Cross multiply
   83,841.50x = 125,762.12 × 33,921.98
4. Step 4: Simplify right side
   83,841.50x = 4,266,100,273.50
5. Step 5: Solve for x
   x = 4,266,100,273.50/83,841.50
6. Step 6: Final answer
   x = 50,882.92