Finding the Fourth Proportional to 60,764.78, 83,855.24 and 33,907

Step by Step Solution

1. Step 1: Write the proportion equation
   60,764.78 : 83,855.24 = 33,907 : x
2. Step 2: Convert to fraction form
   60,764.78/83,855.24 = 33,907/x
3. Step 3: Cross multiply
   60,764.78x = 83,855.24 × 33,907
4. Step 4: Simplify right side
   60,764.78x = 2,843,279,622.68
5. Step 5: Solve for x
   x = 2,843,279,622.68/60,764.78
6. Step 6: Final answer
   x = 46,791.57