Finding the Fourth Proportional to 3,944,647,663.02, 5,443,701,892.38 and 2,251,068,589.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,944,647,663.02 : 5,443,701,892.38 = 2,251,068,589.92 : x
2. Step 2: Convert to fraction form
   3,944,647,663.02/5,443,701,892.38 = 2,251,068,589.92/x
3. Step 3: Cross multiply
   3,944,647,663.02x = 5,443,701,892.38 × 2,251,068,589.92
4. Step 4: Simplify right side
   3,944,647,663.02x = 12,254,146,342,824,683,520
5. Step 5: Solve for x
   x = 12,254,146,342,824,683,520/3,944,647,663.02
6. Step 6: Final answer
   x = 3,106,524,939.53