Finding the Fourth Proportional to 2,629,765,105.41, 3,629,134,590.42 and 1,500,712,390.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,629,765,105.41 : 3,629,134,590.42 = 1,500,712,390.05 : x
2. Step 2: Convert to fraction form
   2,629,765,105.41/3,629,134,590.42 = 1,500,712,390.05/x
3. Step 3: Cross multiply
   2,629,765,105.41x = 3,629,134,590.42 × 1,500,712,390.05
4. Step 4: Simplify right side
   2,629,765,105.41x = 5,446,287,245,002,326,016
5. Step 5: Solve for x
   x = 5,446,287,245,002,326,016/2,629,765,105.41
6. Step 6: Final answer
   x = 2,071,016,621.90