Finding the Fourth Proportional to 3,064.82, 4,229.37 and 1,667.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,064.82 : 4,229.37 = 1,667.57 : x
2. Step 2: Convert to fraction form
   3,064.82/4,229.37 = 1,667.57/x
3. Step 3: Cross multiply
   3,064.82x = 4,229.37 × 1,667.57
4. Step 4: Simplify right side
   3,064.82x = 7,052,749.38
5. Step 5: Solve for x
   x = 7,052,749.38/3,064.82
6. Step 6: Final answer
   x = 2,301.20