Finding the Fourth Proportional to 80,466.82, 111,018.50 and 46,470.81

Step by Step Solution

1. Step 1: Write the proportion equation
   80,466.82 : 111,018.50 = 46,470.81 : x
2. Step 2: Convert to fraction form
   80,466.82/111,018.50 = 46,470.81/x
3. Step 3: Cross multiply
   80,466.82x = 111,018.50 × 46,470.81
4. Step 4: Simplify right side
   80,466.82x = 5,159,119,978.22
5. Step 5: Solve for x
   x = 5,159,119,978.22/80,466.82
6. Step 6: Final answer
   x = 64,114.88