Finding the Fourth Proportional to 80,767.92, 121,176.69 and 41,352.72

Step by Step Solution

1. Step 1: Write the proportion equation
   80,767.92 : 121,176.69 = 41,352.72 : x
2. Step 2: Convert to fraction form
   80,767.92/121,176.69 = 41,352.72/x
3. Step 3: Cross multiply
   80,767.92x = 121,176.69 × 41,352.72
4. Step 4: Simplify right side
   80,767.92x = 5,010,985,732.10
5. Step 5: Solve for x
   x = 5,010,985,732.10/80,767.92
6. Step 6: Final answer
   x = 62,041.78