Finding the Fourth Proportional to 3,653,900,483.16, 5,041,518,414.18 and 2,067,992,394.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,653,900,483.16 : 5,041,518,414.18 = 2,067,992,394.86 : x
2. Step 2: Convert to fraction form
   3,653,900,483.16/5,041,518,414.18 = 2,067,992,394.86/x
3. Step 3: Cross multiply
   3,653,900,483.16x = 5,041,518,414.18 × 2,067,992,394.86
4. Step 4: Simplify right side
   3,653,900,483.16x = 10,425,821,739,046,481,920
5. Step 5: Solve for x
   x = 10,425,821,739,046,481,920/3,653,900,483.16
6. Step 6: Final answer
   x = 2,853,340,365.21