Finding the Fourth Proportional to 80,429.97, 110,993.49 and 44,619.98

Step by Step Solution

1. Step 1: Write the proportion equation
   80,429.97 : 110,993.49 = 44,619.98 : x
2. Step 2: Convert to fraction form
   80,429.97/110,993.49 = 44,619.98/x
3. Step 3: Cross multiply
   80,429.97x = 110,993.49 × 44,619.98
4. Step 4: Simplify right side
   80,429.97x = 4,952,527,080.83
5. Step 5: Solve for x
   x = 4,952,527,080.83/80,429.97
6. Step 6: Final answer
   x = 61,575.64