Finding the Fourth Proportional to 2,613,962,985.45, 3,922,102,355.52 and 1,370,097,839.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,962,985.45 : 3,922,102,355.52 = 1,370,097,839.49 : x
2. Step 2: Convert to fraction form
   2,613,962,985.45/3,922,102,355.52 = 1,370,097,839.49/x
3. Step 3: Cross multiply
   2,613,962,985.45x = 3,922,102,355.52 × 1,370,097,839.49
4. Step 4: Simplify right side
   2,613,962,985.45x = 5,373,663,963,556,591,616
5. Step 5: Solve for x
   x = 5,373,663,963,556,591,616/2,613,962,985.45
6. Step 6: Final answer
   x = 2,055,753,655.84