Finding the Fourth Proportional to 2,658.18, 3,668.18 and 1,479.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658.18 : 3,668.18 = 1,479.23 : x
2. Step 2: Convert to fraction form
   2,658.18/3,668.18 = 1,479.23/x
3. Step 3: Cross multiply
   2,658.18x = 3,668.18 × 1,479.23
4. Step 4: Simplify right side
   2,658.18x = 5,426,063.56
5. Step 5: Solve for x
   x = 5,426,063.56/2,658.18
6. Step 6: Final answer
   x = 2,041.27