Finding the Fourth Proportional to 78,469.67, 108,285.89 and 44,481.30

Step by Step Solution

1. Step 1: Write the proportion equation
   78,469.67 : 108,285.89 = 44,481.30 : x
2. Step 2: Convert to fraction form
   78,469.67/108,285.89 = 44,481.30/x
3. Step 3: Cross multiply
   78,469.67x = 108,285.89 × 44,481.30
4. Step 4: Simplify right side
   78,469.67x = 4,816,697,264.59
5. Step 5: Solve for x
   x = 4,816,697,264.59/78,469.67
6. Step 6: Final answer
   x = 61,382.91