Finding the Fourth Proportional to 17,667.45, 24,380.59 and 9,709.67

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.45 : 24,380.59 = 9,709.67 : x
2. Step 2: Convert to fraction form
   17,667.45/24,380.59 = 9,709.67/x
3. Step 3: Cross multiply
   17,667.45x = 24,380.59 × 9,709.67
4. Step 4: Simplify right side
   17,667.45x = 236,727,483.31
5. Step 5: Solve for x
   x = 236,727,483.31/17,667.45
6. Step 6: Final answer
   x = 13,399.07