Finding the Fourth Proportional to 2,788,566,874.72, 4,183,402,289 and 796,626,126.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,788,566,874.72 : 4,183,402,289 = 796,626,126.42 : x
2. Step 2: Convert to fraction form
   2,788,566,874.72/4,183,402,289 = 796,626,126.42/x
3. Step 3: Cross multiply
   2,788,566,874.72x = 4,183,402,289 × 796,626,126.42
4. Step 4: Simplify right side
   2,788,566,874.72x = 3,332,607,560,742,631,424
5. Step 5: Solve for x
   x = 3,332,607,560,742,631,424/2,788,566,874.72
6. Step 6: Final answer
   x = 1,195,096,876.09