Finding the Fourth Proportional to 2,693.65, 4,042.49 and 1,233.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693.65 : 4,042.49 = 1,233.82 : x
2. Step 2: Convert to fraction form
   2,693.65/4,042.49 = 1,233.82/x
3. Step 3: Cross multiply
   2,693.65x = 4,042.49 × 1,233.82
4. Step 4: Simplify right side
   2,693.65x = 4,987,705.01
5. Step 5: Solve for x
   x = 4,987,705.01/2,693.65
6. Step 6: Final answer
   x = 1,851.66