Finding the Fourth Proportional to 2,922,361,915.91, 4,384,273,769.42 and 852,083,677.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,922,361,915.91 : 4,384,273,769.42 = 852,083,677.82 : x
2. Step 2: Convert to fraction form
   2,922,361,915.91/4,384,273,769.42 = 852,083,677.82/x
3. Step 3: Cross multiply
   2,922,361,915.91x = 4,384,273,769.42 × 852,083,677.82
4. Step 4: Simplify right side
   2,922,361,915.91x = 3,735,768,117,990,966,784
5. Step 5: Solve for x
   x = 3,735,768,117,990,966,784/2,922,361,915.91
6. Step 6: Final answer
   x = 1,278,338,626.59