Finding the Fourth Proportional to 2,142,204,732.42, 3,211,840,149.27 and 1,090,907,924.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,142,204,732.42 : 3,211,840,149.27 = 1,090,907,924.82 : x
2. Step 2: Convert to fraction form
   2,142,204,732.42/3,211,840,149.27 = 1,090,907,924.82/x
3. Step 3: Cross multiply
   2,142,204,732.42x = 3,211,840,149.27 × 1,090,907,924.82
4. Step 4: Simplify right side
   2,142,204,732.42x = 3,503,821,872,093,694,464
5. Step 5: Solve for x
   x = 3,503,821,872,093,694,464/2,142,204,732.42
6. Step 6: Final answer
   x = 1,635,614,850.00