Finding the Fourth Proportional to 2,442.02, 3,663.04 and 1,952.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,442.02 : 3,663.04 = 1,952.78 : x
2. Step 2: Convert to fraction form
   2,442.02/3,663.04 = 1,952.78/x
3. Step 3: Cross multiply
   2,442.02x = 3,663.04 × 1,952.78
4. Step 4: Simplify right side
   2,442.02x = 7,153,111.25
5. Step 5: Solve for x
   x = 7,153,111.25/2,442.02
6. Step 6: Final answer
   x = 2,929.18