Finding the Fourth Proportional to 3,064.68, 4,229.16 and 1,667.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,064.68 : 4,229.16 = 1,667.42 : x
2. Step 2: Convert to fraction form
   3,064.68/4,229.16 = 1,667.42/x
3. Step 3: Cross multiply
   3,064.68x = 4,229.16 × 1,667.42
4. Step 4: Simplify right side
   3,064.68x = 7,051,785.97
5. Step 5: Solve for x
   x = 7,051,785.97/3,064.68
6. Step 6: Final answer
   x = 2,300.99