Finding the Fourth Proportional to 60,139.10, 82,992.12 and 33,283.46

Step by Step Solution

1. Step 1: Write the proportion equation
   60,139.10 : 82,992.12 = 33,283.46 : x
2. Step 2: Convert to fraction form
   60,139.10/82,992.12 = 33,283.46/x
3. Step 3: Cross multiply
   60,139.10x = 82,992.12 × 33,283.46
4. Step 4: Simplify right side
   60,139.10x = 2,762,264,906.34
5. Step 5: Solve for x
   x = 2,762,264,906.34/60,139.10
6. Step 6: Final answer
   x = 45,931.26