Finding the Fourth Proportional to 17,736.30, 24,479.01 and 10,666.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,736.30 : 24,479.01 = 10,666.62 : x
2. Step 2: Convert to fraction form
   17,736.30/24,479.01 = 10,666.62/x
3. Step 3: Cross multiply
   17,736.30x = 24,479.01 × 10,666.62
4. Step 4: Simplify right side
   17,736.30x = 261,108,297.65
5. Step 5: Solve for x
   x = 261,108,297.65/17,736.30
6. Step 6: Final answer
   x = 14,721.69