Finding the Fourth Proportional to 2,469.33, 3,406.08 and 1,663.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.33 : 3,406.08 = 1,663.14 : x
2. Step 2: Convert to fraction form
   2,469.33/3,406.08 = 1,663.14/x
3. Step 3: Cross multiply
   2,469.33x = 3,406.08 × 1,663.14
4. Step 4: Simplify right side
   2,469.33x = 5,664,787.89
5. Step 5: Solve for x
   x = 5,664,787.89/2,469.33
6. Step 6: Final answer
   x = 2,294.06