Finding the Fourth Proportional to 3,696.55, 5,523.20 and 3,567.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,696.55 : 5,523.20 = 3,567.42 : x
2. Step 2: Convert to fraction form
   3,696.55/5,523.20 = 3,567.42/x
3. Step 3: Cross multiply
   3,696.55x = 5,523.20 × 3,567.42
4. Step 4: Simplify right side
   3,696.55x = 19,703,574.14
5. Step 5: Solve for x
   x = 19,703,574.14/3,696.55
6. Step 6: Final answer
   x = 5,330.26