Finding the Fourth Proportional to 2,442.18, 3,370.83 and 2,193.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,442.18 : 3,370.83 = 2,193.07 : x
2. Step 2: Convert to fraction form
   2,442.18/3,370.83 = 2,193.07/x
3. Step 3: Cross multiply
   2,442.18x = 3,370.83 × 2,193.07
4. Step 4: Simplify right side
   2,442.18x = 7,392,466.15
5. Step 5: Solve for x
   x = 7,392,466.15/2,442.18
6. Step 6: Final answer
   x = 3,026.99