Finding the Fourth Proportional to 80,078.84, 110,519.82 and 46,086.65

Step by Step Solution

1. Step 1: Write the proportion equation
   80,078.84 : 110,519.82 = 46,086.65 : x
2. Step 2: Convert to fraction form
   80,078.84/110,519.82 = 46,086.65/x
3. Step 3: Cross multiply
   80,078.84x = 110,519.82 × 46,086.65
4. Step 4: Simplify right side
   80,078.84x = 5,093,488,262.40
5. Step 5: Solve for x
   x = 5,093,488,262.40/80,078.84
6. Step 6: Final answer
   x = 63,605.92