Finding the Fourth Proportional to 1,434,287,874, 1,979,265,010.05 and 799,175,550.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,434,287,874 : 1,979,265,010.05 = 799,175,550.72 : x
2. Step 2: Convert to fraction form
   1,434,287,874/1,979,265,010.05 = 799,175,550.72/x
3. Step 3: Cross multiply
   1,434,287,874x = 1,979,265,010.05 × 799,175,550.72
4. Step 4: Simplify right side
   1,434,287,874x = 1,581,780,204,427,535,104
5. Step 5: Solve for x
   x = 1,581,780,204,427,535,104/1,434,287,874
6. Step 6: Final answer
   x = 1,102,833,143.26