Finding the Fourth Proportional to 80,189,205.48, 110,661,103.46 and 43,519,776.48

Step by Step Solution

1. Step 1: Write the proportion equation
   80,189,205.48 : 110,661,103.46 = 43,519,776.48 : x
2. Step 2: Convert to fraction form
   80,189,205.48/110,661,103.46 = 43,519,776.48/x
3. Step 3: Cross multiply
   80,189,205.48x = 110,661,103.46 × 43,519,776.48
4. Step 4: Simplify right side
   80,189,205.48x = 4,815,946,487,391,755
5. Step 5: Solve for x
   x = 4,815,946,487,391,755/80,189,205.48
6. Step 6: Final answer
   x = 60,057,291.48