Finding the Fourth Proportional to 17,667.91, 24,381.55 and 9,601.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.91 : 24,381.55 = 9,601.51 : x
2. Step 2: Convert to fraction form
   17,667.91/24,381.55 = 9,601.51/x
3. Step 3: Cross multiply
   17,667.91x = 24,381.55 × 9,601.51
4. Step 4: Simplify right side
   17,667.91x = 234,099,696.14
5. Step 5: Solve for x
   x = 234,099,696.14/17,667.91
6. Step 6: Final answer
   x = 13,249.99