Finding the Fourth Proportional to 1,726,309,826.43, 2,382,303,079.61 and 963,345,896.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,309,826.43 : 2,382,303,079.61 = 963,345,896.61 : x
2. Step 2: Convert to fraction form
   1,726,309,826.43/2,382,303,079.61 = 963,345,896.61/x
3. Step 3: Cross multiply
   1,726,309,826.43x = 2,382,303,079.61 × 963,345,896.61
4. Step 4: Simplify right side
   1,726,309,826.43x = 2,294,981,896,223,659,776
5. Step 5: Solve for x
   x = 2,294,981,896,223,659,776/1,726,309,826.43
6. Step 6: Final answer
   x = 1,329,414,836.83