Finding the Fourth Proportional to 7,285,607,274.56, 10,054,141,402.74 and 3,944,105,556.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,285,607,274.56 : 10,054,141,402.74 = 3,944,105,556.94 : x
2. Step 2: Convert to fraction form
   7,285,607,274.56/10,054,141,402.74 = 3,944,105,556.94/x
3. Step 3: Cross multiply
   7,285,607,274.56x = 10,054,141,402.74 × 3,944,105,556.94
4. Step 4: Simplify right side
   7,285,607,274.56x = 39,654,594,976,757,088,256
5. Step 5: Solve for x
   x = 39,654,594,976,757,088,256/7,285,607,274.56
6. Step 6: Final answer
   x = 5,442,867,489.61