Finding the Fourth Proportional to 17,667.58, 24,380.36 and 9,708.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.58 : 24,380.36 = 9,708.27 : x
2. Step 2: Convert to fraction form
   17,667.58/24,380.36 = 9,708.27/x
3. Step 3: Cross multiply
   17,667.58x = 24,380.36 × 9,708.27
4. Step 4: Simplify right side
   17,667.58x = 236,691,117.58
5. Step 5: Solve for x
   x = 236,691,117.58/17,667.58
6. Step 6: Final answer
   x = 13,396.92