Finding the Fourth Proportional to 5,667.38, 8,502.76 and 2,288.43

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.38 : 8,502.76 = 2,288.43 : x
2. Step 2: Convert to fraction form
   5,667.38/8,502.76 = 2,288.43/x
3. Step 3: Cross multiply
   5,667.38x = 8,502.76 × 2,288.43
4. Step 4: Simplify right side
   5,667.38x = 19,457,937.14
5. Step 5: Solve for x
   x = 19,457,937.14/5,667.38
6. Step 6: Final answer
   x = 3,433.32