Finding the Fourth Proportional to 2,366,676.72, 3,550,605.57 and 683,780.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,366,676.72 : 3,550,605.57 = 683,780.22 : x
2. Step 2: Convert to fraction form
   2,366,676.72/3,550,605.57 = 683,780.22/x
3. Step 3: Cross multiply
   2,366,676.72x = 3,550,605.57 × 683,780.22
4. Step 4: Simplify right side
   2,366,676.72x = 2,427,833,857,787.83
5. Step 5: Solve for x
   x = 2,427,833,857,787.83/2,366,676.72
6. Step 6: Final answer
   x = 1,025,840.93