Finding the Fourth Proportional to 2,541,933,832.42, 3,507,779,219.65 and 1,397,491,604.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541,933,832.42 : 3,507,779,219.65 = 1,397,491,604.83 : x
2. Step 2: Convert to fraction form
   2,541,933,832.42/3,507,779,219.65 = 1,397,491,604.83/x
3. Step 3: Cross multiply
   2,541,933,832.42x = 3,507,779,219.65 × 1,397,491,604.83
4. Step 4: Simplify right side
   2,541,933,832.42x = 4,902,092,011,058,002,944
5. Step 5: Solve for x
   x = 4,902,092,011,058,002,944/2,541,933,832.42
6. Step 6: Final answer
   x = 1,928,489,226.80