Finding the Fourth Proportional to 10,455,485,083.48, 14,428,149,587.58 and 5,697,659,552.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,455,485,083.48 : 14,428,149,587.58 = 5,697,659,552.68 : x
2. Step 2: Convert to fraction form
   10,455,485,083.48/14,428,149,587.58 = 5,697,659,552.68/x
3. Step 3: Cross multiply
   10,455,485,083.48x = 14,428,149,587.58 × 5,697,659,552.68
4. Step 4: Simplify right side
   10,455,485,083.48x = 82,206,684,325,171,200,000
5. Step 5: Solve for x
   x = 82,206,684,325,171,200,000/10,455,485,083.48
6. Step 6: Final answer
   x = 7,862,541,399.93