Finding the Fourth Proportional to 3,078,678,108.83, 4,617,550,562.00 and 837,900,039.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,078,678,108.83 : 4,617,550,562.00 = 837,900,039.73 : x
2. Step 2: Convert to fraction form
   3,078,678,108.83/4,617,550,562.00 = 837,900,039.73/x
3. Step 3: Cross multiply
   3,078,678,108.83x = 4,617,550,562.00 × 837,900,039.73
4. Step 4: Simplify right side
   3,078,678,108.83x = 3,869,045,799,348,077,568
5. Step 5: Solve for x
   x = 3,869,045,799,348,077,568/3,078,678,108.83
6. Step 6: Final answer
   x = 1,256,723,068.34