Finding the Fourth Proportional to 17,667.54, 24,380.46 and 9,709.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.54 : 24,380.46 = 9,709.29 : x
2. Step 2: Convert to fraction form
   17,667.54/24,380.46 = 9,709.29/x
3. Step 3: Cross multiply
   17,667.54x = 24,380.46 × 9,709.29
4. Step 4: Simplify right side
   17,667.54x = 236,716,956.47
5. Step 5: Solve for x
   x = 236,716,956.47/17,667.54
6. Step 6: Final answer
   x = 13,398.41