Finding the Fourth Proportional to 584,725,622,488.79, 876,469,401,406.56 and 196,682,345,916.56

Step by Step Solution

1. Step 1: Write the proportion equation
   584,725,622,488.79 : 876,469,401,406.56 = 196,682,345,916.56 : x
2. Step 2: Convert to fraction form
   584,725,622,488.79/876,469,401,406.56 = 196,682,345,916.56/x
3. Step 3: Cross multiply
   584,725,622,488.79x = 876,469,401,406.56 × 196,682,345,916.56
4. Step 4: Simplify right side
   584,725,622,488.79x = 172,386,057,992,725,310,996,480
5. Step 5: Solve for x
   x = 172,386,057,992,725,310,996,480/584,725,622,488.79
6. Step 6: Final answer
   x = 294,815,296,889.15