Finding the Fourth Proportional to 2,687,825,406.32, 3,709,009,655.04 and 1,498,341,759.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,687,825,406.32 : 3,709,009,655.04 = 1,498,341,759.80 : x
2. Step 2: Convert to fraction form
   2,687,825,406.32/3,709,009,655.04 = 1,498,341,759.80/x
3. Step 3: Cross multiply
   2,687,825,406.32x = 3,709,009,655.04 × 1,498,341,759.80
4. Step 4: Simplify right side
   2,687,825,406.32x = 5,557,364,053,647,823,872
5. Step 5: Solve for x
   x = 5,557,364,053,647,823,872/2,687,825,406.32
6. Step 6: Final answer
   x = 2,067,606,043.38