Finding the Fourth Proportional to 2,438,067,568.18, 3,364,476,019.98 and 1,434,550,133.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,438,067,568.18 : 3,364,476,019.98 = 1,434,550,133.17 : x
2. Step 2: Convert to fraction form
   2,438,067,568.18/3,364,476,019.98 = 1,434,550,133.17/x
3. Step 3: Cross multiply
   2,438,067,568.18x = 3,364,476,019.98 × 1,434,550,133.17
4. Step 4: Simplify right side
   2,438,067,568.18x = 4,826,509,522,509,581,312
5. Step 5: Solve for x
   x = 4,826,509,522,509,581,312/2,438,067,568.18
6. Step 6: Final answer
   x = 1,979,645,513.32