Finding the Fourth Proportional to 60,240.70, 83,131.50 and 33,017

Step by Step Solution

1. Step 1: Write the proportion equation
   60,240.70 : 83,131.50 = 33,017 : x
2. Step 2: Convert to fraction form
   60,240.70/83,131.50 = 33,017/x
3. Step 3: Cross multiply
   60,240.70x = 83,131.50 × 33,017
4. Step 4: Simplify right side
   60,240.70x = 2,744,752,570.42
5. Step 5: Solve for x
   x = 2,744,752,570.42/60,240.70
6. Step 6: Final answer
   x = 45,563.10