Finding the Fourth Proportional to 80,776.72, 111,469.26 and 44,965.54

Step by Step Solution

1. Step 1: Write the proportion equation
   80,776.72 : 111,469.26 = 44,965.54 : x
2. Step 2: Convert to fraction form
   80,776.72/111,469.26 = 44,965.54/x
3. Step 3: Cross multiply
   80,776.72x = 111,469.26 × 44,965.54
4. Step 4: Simplify right side
   80,776.72x = 5,012,275,469.30
5. Step 5: Solve for x
   x = 5,012,275,469.30/80,776.72
6. Step 6: Final answer
   x = 62,050.99