Finding the Fourth Proportional to 2,602,537,105.39, 3,591,400,474.92 and 1,413,078,849.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,602,537,105.39 : 3,591,400,474.92 = 1,413,078,849.97 : x
2. Step 2: Convert to fraction form
   2,602,537,105.39/3,591,400,474.92 = 1,413,078,849.97/x
3. Step 3: Cross multiply
   2,602,537,105.39x = 3,591,400,474.92 × 1,413,078,849.97
4. Step 4: Simplify right side
   2,602,537,105.39x = 5,074,932,052,863,708,160
5. Step 5: Solve for x
   x = 5,074,932,052,863,708,160/2,602,537,105.39
6. Step 6: Final answer
   x = 1,949,994,120.11