Finding the Fourth Proportional to 60,243.60, 83,136.03 and 33,020.34

Step by Step Solution

1. Step 1: Write the proportion equation
   60,243.60 : 83,136.03 = 33,020.34 : x
2. Step 2: Convert to fraction form
   60,243.60/83,136.03 = 33,020.34/x
3. Step 3: Cross multiply
   60,243.60x = 83,136.03 × 33,020.34
4. Step 4: Simplify right side
   60,243.60x = 2,745,179,976.85
5. Step 5: Solve for x
   x = 2,745,179,976.85/60,243.60
6. Step 6: Final answer
   x = 45,567.99