Finding the Fourth Proportional to 3,064.77, 4,229.42 and 1,667.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,064.77 : 4,229.42 = 1,667.52 : x
2. Step 2: Convert to fraction form
   3,064.77/4,229.42 = 1,667.52/x
3. Step 3: Cross multiply
   3,064.77x = 4,229.42 × 1,667.52
4. Step 4: Simplify right side
   3,064.77x = 7,052,634.10
5. Step 5: Solve for x
   x = 7,052,634.10/3,064.77
6. Step 6: Final answer
   x = 2,301.20