Finding the Fourth Proportional to 3,064.82, 4,229.47 and 1,667.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,064.82 : 4,229.47 = 1,667.58 : x
2. Step 2: Convert to fraction form
   3,064.82/4,229.47 = 1,667.58/x
3. Step 3: Cross multiply
   3,064.82x = 4,229.47 × 1,667.58
4. Step 4: Simplify right side
   3,064.82x = 7,052,979.58
5. Step 5: Solve for x
   x = 7,052,979.58/3,064.82
6. Step 6: Final answer
   x = 2,301.27