Finding the Fourth Proportional to 2,442.83, 3,649.40 and 1,558.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,442.83 : 3,649.40 = 1,558.29 : x
2. Step 2: Convert to fraction form
   2,442.83/3,649.40 = 1,558.29/x
3. Step 3: Cross multiply
   2,442.83x = 3,649.40 × 1,558.29
4. Step 4: Simplify right side
   2,442.83x = 5,686,815.73
5. Step 5: Solve for x
   x = 5,686,815.73/2,442.83
6. Step 6: Final answer
   x = 2,327.97