Finding the Fourth Proportional to 2,797,755,105.48, 3,860,955,785.72 and 1,527,646,448

Step by Step Solution

1. Step 1: Write the proportion equation
   2,797,755,105.48 : 3,860,955,785.72 = 1,527,646,448 : x
2. Step 2: Convert to fraction form
   2,797,755,105.48/3,860,955,785.72 = 1,527,646,448/x
3. Step 3: Cross multiply
   2,797,755,105.48x = 3,860,955,785.72 × 1,527,646,448
4. Step 4: Simplify right side
   2,797,755,105.48x = 5,898,175,391,940,206,592
5. Step 5: Solve for x
   x = 5,898,175,391,940,206,592/2,797,755,105.48
6. Step 6: Final answer
   x = 2,108,181,441.75