Finding the Fourth Proportional to 5,667.25, 8,504.31 and 3,584.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.25 : 8,504.31 = 3,584.38 : x
2. Step 2: Convert to fraction form
   5,667.25/8,504.31 = 3,584.38/x
3. Step 3: Cross multiply
   5,667.25x = 8,504.31 × 3,584.38
4. Step 4: Simplify right side
   5,667.25x = 30,482,678.68
5. Step 5: Solve for x
   x = 30,482,678.68/5,667.25
6. Step 6: Final answer
   x = 5,378.74