Finding the Fourth Proportional to 2,065,060,854.74, 3,097,587,410.82 and 647,066,545.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,060,854.74 : 3,097,587,410.82 = 647,066,545.76 : x
2. Step 2: Convert to fraction form
   2,065,060,854.74/3,097,587,410.82 = 647,066,545.76/x
3. Step 3: Cross multiply
   2,065,060,854.74x = 3,097,587,410.82 × 647,066,545.76
4. Step 4: Simplify right side
   2,065,060,854.74x = 2,004,345,186,108,959,488
5. Step 5: Solve for x
   x = 2,004,345,186,108,959,488/2,065,060,854.74
6. Step 6: Final answer
   x = 970,598,605.61