Finding the Fourth Proportional to 2,836,633.98, 3,914,019.52 and 1,690,820.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,836,633.98 : 3,914,019.52 = 1,690,820.94 : x
2. Step 2: Convert to fraction form
   2,836,633.98/3,914,019.52 = 1,690,820.94/x
3. Step 3: Cross multiply
   2,836,633.98x = 3,914,019.52 × 1,690,820.94
4. Step 4: Simplify right side
   2,836,633.98x = 6,617,906,161,049.46
5. Step 5: Solve for x
   x = 6,617,906,161,049.46/2,836,633.98
6. Step 6: Final answer
   x = 2,333,013.78