Finding the Fourth Proportional to 7,285,607,275.56, 10,054,141,404.12 and 3,944,105,557.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,285,607,275.56 : 10,054,141,404.12 = 3,944,105,557.94 : x
2. Step 2: Convert to fraction form
   7,285,607,275.56/10,054,141,404.12 = 3,944,105,557.94/x
3. Step 3: Cross multiply
   7,285,607,275.56x = 10,054,141,404.12 × 3,944,105,557.94
4. Step 4: Simplify right side
   7,285,607,275.56x = 39,654,594,992,254,099,456
5. Step 5: Solve for x
   x = 39,654,594,992,254,099,456/7,285,607,275.56
6. Step 6: Final answer
   x = 5,442,867,490.99