Finding the Fourth Proportional to 80,780.71, 111,474.88 and 44,969.94

Step by Step Solution

1. Step 1: Write the proportion equation
   80,780.71 : 111,474.88 = 44,969.94 : x
2. Step 2: Convert to fraction form
   80,780.71/111,474.88 = 44,969.94/x
3. Step 3: Cross multiply
   80,780.71x = 111,474.88 × 44,969.94
4. Step 4: Simplify right side
   80,780.71x = 5,013,018,665.11
5. Step 5: Solve for x
   x = 5,013,018,665.11/80,780.71
6. Step 6: Final answer
   x = 62,057.13