Finding the Fourth Proportional to 80,582.00, 111,168.69 and 50,346.72

Step by Step Solution

1. Step 1: Write the proportion equation
   80,582.00 : 111,168.69 = 50,346.72 : x
2. Step 2: Convert to fraction form
   80,582.00/111,168.69 = 50,346.72/x
3. Step 3: Cross multiply
   80,582.00x = 111,168.69 × 50,346.72
4. Step 4: Simplify right side
   80,582.00x = 5,596,978,908.20
5. Step 5: Solve for x
   x = 5,596,978,908.20/80,582.00
6. Step 6: Final answer
   x = 69,456.94