Finding the Fourth Proportional to 3,668.24, 5,502.52 and 1,071.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,668.24 : 5,502.52 = 1,071.18 : x
2. Step 2: Convert to fraction form
   3,668.24/5,502.52 = 1,071.18/x
3. Step 3: Cross multiply
   3,668.24x = 5,502.52 × 1,071.18
4. Step 4: Simplify right side
   3,668.24x = 5,894,189.37
5. Step 5: Solve for x
   x = 5,894,189.37/3,668.24
6. Step 6: Final answer
   x = 1,606.82