Finding the Fourth Proportional to 60,078.60, 82,907.60 and 33,220.52

Step by Step Solution

1. Step 1: Write the proportion equation
   60,078.60 : 82,907.60 = 33,220.52 : x
2. Step 2: Convert to fraction form
   60,078.60/82,907.60 = 33,220.52/x
3. Step 3: Cross multiply
   60,078.60x = 82,907.60 × 33,220.52
4. Step 4: Simplify right side
   60,078.60x = 2,754,233,003.31
5. Step 5: Solve for x
   x = 2,754,233,003.31/60,078.60
6. Step 6: Final answer
   x = 45,843.83