Finding the Fourth Proportional to 2,802,837,443.02, 3,866,093,157.38 and 1,797,662,877.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,802,837,443.02 : 3,866,093,157.38 = 1,797,662,877.42 : x
2. Step 2: Convert to fraction form
   2,802,837,443.02/3,866,093,157.38 = 1,797,662,877.42/x
3. Step 3: Cross multiply
   2,802,837,443.02x = 3,866,093,157.38 × 1,797,662,877.42
4. Step 4: Simplify right side
   2,802,837,443.02x = 6,949,932,149,669,504,000
5. Step 5: Solve for x
   x = 6,949,932,149,669,504,000/2,802,837,443.02
6. Step 6: Final answer
   x = 2,479,605,860.47