Finding the Fourth Proportional to 17,667.24, 24,380.74 and 9,709.95

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.24 : 24,380.74 = 9,709.95 : x
2. Step 2: Convert to fraction form
   17,667.24/24,380.74 = 9,709.95/x
3. Step 3: Cross multiply
   17,667.24x = 24,380.74 × 9,709.95
4. Step 4: Simplify right side
   17,667.24x = 236,735,766.36
5. Step 5: Solve for x
   x = 236,735,766.36/17,667.24
6. Step 6: Final answer
   x = 13,399.70