Finding the Fourth Proportional to 80,829,658.94, 111,544,974.15 and 43,659,939.07

Step by Step Solution

1. Step 1: Write the proportion equation
   80,829,658.94 : 111,544,974.15 = 43,659,939.07 : x
2. Step 2: Convert to fraction form
   80,829,658.94/111,544,974.15 = 43,659,939.07/x
3. Step 3: Cross multiply
   80,829,658.94x = 111,544,974.15 × 43,659,939.07
4. Step 4: Simplify right side
   80,829,658.94x = 4,870,046,774,396,000
5. Step 5: Solve for x
   x = 4,870,046,774,396,000/80,829,658.94
6. Step 6: Final answer
   x = 60,250,740.12