Finding the Fourth Proportional to 2,857,049,123.33, 4,286,125,581.98 and 1,086,282,161.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,857,049,123.33 : 4,286,125,581.98 = 1,086,282,161.16 : x
2. Step 2: Convert to fraction form
   2,857,049,123.33/4,286,125,581.98 = 1,086,282,161.16/x
3. Step 3: Cross multiply
   2,857,049,123.33x = 4,286,125,581.98 × 1,086,282,161.16
4. Step 4: Simplify right side
   2,857,049,123.33x = 4,655,941,760,196,397,056
5. Step 5: Solve for x
   x = 4,655,941,760,196,397,056/2,857,049,123.33
6. Step 6: Final answer
   x = 1,629,633,079.17