Finding the Fourth Proportional to 2,342,868.24, 3,511,787.31 and 993,892.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342,868.24 : 3,511,787.31 = 993,892.62 : x
2. Step 2: Convert to fraction form
   2,342,868.24/3,511,787.31 = 993,892.62/x
3. Step 3: Cross multiply
   2,342,868.24x = 3,511,787.31 × 993,892.62
4. Step 4: Simplify right side
   2,342,868.24x = 3,490,339,490,418.65
5. Step 5: Solve for x
   x = 3,490,339,490,418.65/2,342,868.24
6. Step 6: Final answer
   x = 1,489,771.99