Finding the Fourth Proportional to 10,605,131,977.83, 14,635,735,372.62 and 5,847,393,139.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,605,131,977.83 : 14,635,735,372.62 = 5,847,393,139.30 : x
2. Step 2: Convert to fraction form
   10,605,131,977.83/14,635,735,372.62 = 5,847,393,139.30/x
3. Step 3: Cross multiply
   10,605,131,977.83x = 14,635,735,372.62 × 5,847,393,139.30
4. Step 4: Simplify right side
   10,605,131,977.83x = 85,580,898,606,465,613,824
5. Step 5: Solve for x
   x = 85,580,898,606,465,613,824/10,605,131,977.83
6. Step 6: Final answer
   x = 8,069,762,713.51