Finding the Fourth Proportional to 3,614.38, 5,422.48 and 1,667.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,614.38 : 5,422.48 = 1,667.94 : x
2. Step 2: Convert to fraction form
   3,614.38/5,422.48 = 1,667.94/x
3. Step 3: Cross multiply
   3,614.38x = 5,422.48 × 1,667.94
4. Step 4: Simplify right side
   3,614.38x = 9,044,371.29
5. Step 5: Solve for x
   x = 9,044,371.29/3,614.38
6. Step 6: Final answer
   x = 2,502.33