Finding the Fourth Proportional to 17,920.04, 24,732.71 and 10,371

Step by Step Solution

1. Step 1: Write the proportion equation
   17,920.04 : 24,732.71 = 10,371 : x
2. Step 2: Convert to fraction form
   17,920.04/24,732.71 = 10,371/x
3. Step 3: Cross multiply
   17,920.04x = 24,732.71 × 10,371
4. Step 4: Simplify right side
   17,920.04x = 256,502,883.56
5. Step 5: Solve for x
   x = 256,502,883.56/17,920.04
6. Step 6: Final answer
   x = 14,313.75