Finding the Fourth Proportional to 2,625,601,464.45, 3,623,340,862.82 and 1,419,942,684.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625,601,464.45 : 3,623,340,862.82 = 1,419,942,684.50 : x
2. Step 2: Convert to fraction form
   2,625,601,464.45/3,623,340,862.82 = 1,419,942,684.50/x
3. Step 3: Cross multiply
   2,625,601,464.45x = 3,623,340,862.82 × 1,419,942,684.50
4. Step 4: Simplify right side
   2,625,601,464.45x = 5,144,936,351,610,016,768
5. Step 5: Solve for x
   x = 5,144,936,351,610,016,768/2,625,601,464.45
6. Step 6: Final answer
   x = 1,959,526,767.97