Finding the Fourth Proportional to 10,929,548,945.78, 16,395,323,914.47 and 3,068,908,290.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,929,548,945.78 : 16,395,323,914.47 = 3,068,908,290.62 : x
2. Step 2: Convert to fraction form
   10,929,548,945.78/16,395,323,914.47 = 3,068,908,290.62/x
3. Step 3: Cross multiply
   10,929,548,945.78x = 16,395,323,914.47 × 3,068,908,290.62
4. Step 4: Simplify right side
   10,929,548,945.78x = 50,315,745,488,517,332,992
5. Step 5: Solve for x
   x = 50,315,745,488,517,332,992/10,929,548,945.78
6. Step 6: Final answer
   x = 4,603,643,365.17