Finding the Fourth Proportional to 79,455,066,834.24, 108,179,171,723.52 and 79,207,117,721.28

Step by Step Solution

1. Step 1: Write the proportion equation
   79,455,066,834.24 : 108,179,171,723.52 = 79,207,117,721.28 : x
2. Step 2: Convert to fraction form
   79,455,066,834.24/108,179,171,723.52 = 79,207,117,721.28/x
3. Step 3: Cross multiply
   79,455,066,834.24x = 108,179,171,723.52 × 79,207,117,721.28
4. Step 4: Simplify right side
   79,455,066,834.24x = 8,568,560,389,695,413,944,320
5. Step 5: Solve for x
   x = 8,568,560,389,695,413,944,320/79,455,066,834.24
6. Step 6: Final answer
   x = 107,841,585,579.07