Finding the Fourth Proportional to 2,792,580,411.30, 3,853,790,665.30 and 1,539,562,107.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,792,580,411.30 : 3,853,790,665.30 = 1,539,562,107.52 : x
2. Step 2: Convert to fraction form
   2,792,580,411.30/3,853,790,665.30 = 1,539,562,107.52/x
3. Step 3: Cross multiply
   2,792,580,411.30x = 3,853,790,665.30 × 1,539,562,107.52
4. Step 4: Simplify right side
   2,792,580,411.30x = 5,933,150,078,610,170,880
5. Step 5: Solve for x
   x = 5,933,150,078,610,170,880/2,792,580,411.30
6. Step 6: Final answer
   x = 2,124,612,080.86