Finding the Fourth Proportional to 60,142.98, 82,996.16 and 33,285.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,142.98 : 82,996.16 = 33,285.50 : x
2. Step 2: Convert to fraction form
   60,142.98/82,996.16 = 33,285.50/x
3. Step 3: Cross multiply
   60,142.98x = 82,996.16 × 33,285.50
4. Step 4: Simplify right side
   60,142.98x = 2,762,568,683.68
5. Step 5: Solve for x
   x = 2,762,568,683.68/60,142.98
6. Step 6: Final answer
   x = 45,933.35