Finding the Fourth Proportional to 17,667.50, 24,381.18 and 9,710.26

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.50 : 24,381.18 = 9,710.26 : x
2. Step 2: Convert to fraction form
   17,667.50/24,381.18 = 9,710.26/x
3. Step 3: Cross multiply
   17,667.50x = 24,381.18 × 9,710.26
4. Step 4: Simplify right side
   17,667.50x = 236,747,535.95
5. Step 5: Solve for x
   x = 236,747,535.95/17,667.50
6. Step 6: Final answer
   x = 13,400.18