Finding the Fourth Proportional to 82,295,469.40, 123,356,793.68 and 27,689,098.83

Step by Step Solution

1. Step 1: Write the proportion equation
   82,295,469.40 : 123,356,793.68 = 27,689,098.83 : x
2. Step 2: Convert to fraction form
   82,295,469.40/123,356,793.68 = 27,689,098.83/x
3. Step 3: Cross multiply
   82,295,469.40x = 123,356,793.68 × 27,689,098.83
4. Step 4: Simplify right side
   82,295,469.40x = 3,415,638,451,060,240
5. Step 5: Solve for x
   x = 3,415,638,451,060,240/82,295,469.40
6. Step 6: Final answer
   x = 41,504,574.63