Finding the Fourth Proportional to 2,543,950,393.83, 3,815,926,921.98 and 797,289,166.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,543,950,393.83 : 3,815,926,921.98 = 797,289,166.98 : x
2. Step 2: Convert to fraction form
   2,543,950,393.83/3,815,926,921.98 = 797,289,166.98/x
3. Step 3: Cross multiply
   2,543,950,393.83x = 3,815,926,921.98 × 797,289,166.98
4. Step 4: Simplify right side
   2,543,950,393.83x = 3,042,397,196,881,989,632
5. Step 5: Solve for x
   x = 3,042,397,196,881,989,632/2,543,950,393.83
6. Step 6: Final answer
   x = 1,195,934,167.69