Finding the Fourth Proportional to 17,667.04, 24,380.24 and 9,709.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.04 : 24,380.24 = 9,709.10 : x
2. Step 2: Convert to fraction form
   17,667.04/24,380.24 = 9,709.10/x
3. Step 3: Cross multiply
   17,667.04x = 24,380.24 × 9,709.10
4. Step 4: Simplify right side
   17,667.04x = 236,710,017.74
5. Step 5: Solve for x
   x = 236,710,017.74/17,667.04
6. Step 6: Final answer
   x = 13,398.40