Finding the Fourth Proportional to 2,131,863,231.08, 2,941,744,766.82 and 1,179,092,566.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,131,863,231.08 : 2,941,744,766.82 = 1,179,092,566.82 : x
2. Step 2: Convert to fraction form
   2,131,863,231.08/2,941,744,766.82 = 1,179,092,566.82/x
3. Step 3: Cross multiply
   2,131,863,231.08x = 2,941,744,766.82 × 1,179,092,566.82
4. Step 4: Simplify right side
   2,131,863,231.08x = 3,468,589,388,039,096,320
5. Step 5: Solve for x
   x = 3,468,589,388,039,096,320/2,131,863,231.08
6. Step 6: Final answer
   x = 1,627,022,473.80