Finding the Fourth Proportional to 5,667.48, 8,500.32 and 2,896.20

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.48 : 8,500.32 = 2,896.20 : x
2. Step 2: Convert to fraction form
   5,667.48/8,500.32 = 2,896.20/x
3. Step 3: Cross multiply
   5,667.48x = 8,500.32 × 2,896.20
4. Step 4: Simplify right side
   5,667.48x = 24,618,626.78
5. Step 5: Solve for x
   x = 24,618,626.78/5,667.48
6. Step 6: Final answer
   x = 4,343.84