Finding the Fourth Proportional to 2,658.10, 3,668.23 and 1,479.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658.10 : 3,668.23 = 1,479.24 : x
2. Step 2: Convert to fraction form
   2,658.10/3,668.23 = 1,479.24/x
3. Step 3: Cross multiply
   2,658.10x = 3,668.23 × 1,479.24
4. Step 4: Simplify right side
   2,658.10x = 5,426,208.15
5. Step 5: Solve for x
   x = 5,426,208.15/2,658.10
6. Step 6: Final answer
   x = 2,041.39