Finding the Fourth Proportional to 80,446.69, 111,016.42 and 44,636.95

Step by Step Solution

1. Step 1: Write the proportion equation
   80,446.69 : 111,016.42 = 44,636.95 : x
2. Step 2: Convert to fraction form
   80,446.69/111,016.42 = 44,636.95/x
3. Step 3: Cross multiply
   80,446.69x = 111,016.42 × 44,636.95
4. Step 4: Simplify right side
   80,446.69x = 4,955,434,388.72
5. Step 5: Solve for x
   x = 4,955,434,388.72/80,446.69
6. Step 6: Final answer
   x = 61,598.98