Finding the Fourth Proportional to 5,736.04, 8,613.88 and 3,527.84

Step by Step Solution

1. Step 1: Write the proportion equation
   5,736.04 : 8,613.88 = 3,527.84 : x
2. Step 2: Convert to fraction form
   5,736.04/8,613.88 = 3,527.84/x
3. Step 3: Cross multiply
   5,736.04x = 8,613.88 × 3,527.84
4. Step 4: Simplify right side
   5,736.04x = 30,388,390.42
5. Step 5: Solve for x
   x = 30,388,390.42/5,736.04
6. Step 6: Final answer
   x = 5,297.80