Finding the Fourth Proportional to 2,658.06, 3,668.12 and 1,479.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658.06 : 3,668.12 = 1,479.10 : x
2. Step 2: Convert to fraction form
   2,658.06/3,668.12 = 1,479.10/x
3. Step 3: Cross multiply
   2,658.06x = 3,668.12 × 1,479.10
4. Step 4: Simplify right side
   2,658.06x = 5,425,528.71
5. Step 5: Solve for x
   x = 5,425,528.71/2,658.06
6. Step 6: Final answer
   x = 2,041.16