Finding the Fourth Proportional to 2,391,826,086.27, 3,589,570,337.31 and 1,082,647,525.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,826,086.27 : 3,589,570,337.31 = 1,082,647,525.05 : x
2. Step 2: Convert to fraction form
   2,391,826,086.27/3,589,570,337.31 = 1,082,647,525.05/x
3. Step 3: Cross multiply
   2,391,826,086.27x = 3,589,570,337.31 × 1,082,647,525.05
4. Step 4: Simplify right side
   2,391,826,086.27x = 3,886,239,441,681,565,184
5. Step 5: Solve for x
   x = 3,886,239,441,681,565,184/2,391,826,086.27
6. Step 6: Final answer
   x = 1,624,800,174.22