Finding the Fourth Proportional to 80,716.56, 111,387.33 and 44,906.46

Step by Step Solution

1. Step 1: Write the proportion equation
   80,716.56 : 111,387.33 = 44,906.46 : x
2. Step 2: Convert to fraction form
   80,716.56/111,387.33 = 44,906.46/x
3. Step 3: Cross multiply
   80,716.56x = 111,387.33 × 44,906.46
4. Step 4: Simplify right side
   80,716.56x = 5,002,010,679.15
5. Step 5: Solve for x
   x = 5,002,010,679.15/80,716.56
6. Step 6: Final answer
   x = 61,970.07