Finding the Fourth Proportional to 17,144.62, 23,667.33 and 10,071.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,144.62 : 23,667.33 = 10,071.61 : x
2. Step 2: Convert to fraction form
   17,144.62/23,667.33 = 10,071.61/x
3. Step 3: Cross multiply
   17,144.62x = 23,667.33 × 10,071.61
4. Step 4: Simplify right side
   17,144.62x = 238,368,117.50
5. Step 5: Solve for x
   x = 238,368,117.50/17,144.62
6. Step 6: Final answer
   x = 13,903.38