Finding the Fourth Proportional to 2,504,749,747.71, 3,753,856,259.42 and 1,399,309,952.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504,749,747.71 : 3,753,856,259.42 = 1,399,309,952.43 : x
2. Step 2: Convert to fraction form
   2,504,749,747.71/3,753,856,259.42 = 1,399,309,952.43/x
3. Step 3: Cross multiply
   2,504,749,747.71x = 3,753,856,259.42 × 1,399,309,952.43
4. Step 4: Simplify right side
   2,504,749,747.71x = 5,252,808,423,791,062,016
5. Step 5: Solve for x
   x = 5,252,808,423,791,062,016/2,504,749,747.71
6. Step 6: Final answer
   x = 2,097,139,017.02