Finding the Fourth Proportional to 4,667.56, 7,005.72 and 1,708.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,667.56 : 7,005.72 = 1,708.88 : x
2. Step 2: Convert to fraction form
   4,667.56/7,005.72 = 1,708.88/x
3. Step 3: Cross multiply
   4,667.56x = 7,005.72 × 1,708.88
4. Step 4: Simplify right side
   4,667.56x = 11,971,934.79
5. Step 5: Solve for x
   x = 11,971,934.79/4,667.56
6. Step 6: Final answer
   x = 2,564.92