Finding the Fourth Proportional to 2,739,851,739.27, 3,780,995,400.42 and 1,486,788,595.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739,851,739.27 : 3,780,995,400.42 = 1,486,788,595.15 : x
2. Step 2: Convert to fraction form
   2,739,851,739.27/3,780,995,400.42 = 1,486,788,595.15/x
3. Step 3: Cross multiply
   2,739,851,739.27x = 3,780,995,400.42 × 1,486,788,595.15
4. Step 4: Simplify right side
   2,739,851,739.27x = 5,621,540,839,659,064,320
5. Step 5: Solve for x
   x = 5,621,540,839,659,064,320/2,739,851,739.27
6. Step 6: Final answer
   x = 2,051,768,261.43