Finding the Fourth Proportional to 2,625,601,462.20, 3,623,340,859.72 and 1,419,942,682.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625,601,462.20 : 3,623,340,859.72 = 1,419,942,682.25 : x
2. Step 2: Convert to fraction form
   2,625,601,462.20/3,623,340,859.72 = 1,419,942,682.25/x
3. Step 3: Cross multiply
   2,625,601,462.20x = 3,623,340,859.72 × 1,419,942,682.25
4. Step 4: Simplify right side
   2,625,601,462.20x = 5,144,936,339,048,577,024
5. Step 5: Solve for x
   x = 5,144,936,339,048,577,024/2,625,601,462.20
6. Step 6: Final answer
   x = 1,959,526,764.86