Finding the Fourth Proportional to 2,793,121,185.47, 3,854,679,283.55 and 1,540,054,166.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,793,121,185.47 : 3,854,679,283.55 = 1,540,054,166.27 : x
2. Step 2: Convert to fraction form
   2,793,121,185.47/3,854,679,283.55 = 1,540,054,166.27/x
3. Step 3: Cross multiply
   2,793,121,185.47x = 3,854,679,283.55 × 1,540,054,166.27
4. Step 4: Simplify right side
   2,793,121,185.47x = 5,936,414,890,265,836,544
5. Step 5: Solve for x
   x = 5,936,414,890,265,836,544/2,793,121,185.47
6. Step 6: Final answer
   x = 2,125,369,612.01