Finding the Fourth Proportional to 2,031,783,753.43, 3,046,943,717.78 and 703,451,144.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,783,753.43 : 3,046,943,717.78 = 703,451,144.72 : x
2. Step 2: Convert to fraction form
   2,031,783,753.43/3,046,943,717.78 = 703,451,144.72/x
3. Step 3: Cross multiply
   2,031,783,753.43x = 3,046,943,717.78 × 703,451,144.72
4. Step 4: Simplify right side
   2,031,783,753.43x = 2,143,376,046,173,853,696
5. Step 5: Solve for x
   x = 2,143,376,046,173,853,696/2,031,783,753.43
6. Step 6: Final answer
   x = 1,054,923,311.87