Finding the Fourth Proportional to 80,477.25, 111,058.61 and 52,183.14

Step by Step Solution

1. Step 1: Write the proportion equation
   80,477.25 : 111,058.61 = 52,183.14 : x
2. Step 2: Convert to fraction form
   80,477.25/111,058.61 = 52,183.14/x
3. Step 3: Cross multiply
   80,477.25x = 111,058.61 × 52,183.14
4. Step 4: Simplify right side
   80,477.25x = 5,795,386,732.92
5. Step 5: Solve for x
   x = 5,795,386,732.92/80,477.25
6. Step 6: Final answer
   x = 72,012.73