Finding the Fourth Proportional to 17,256.04, 23,805.84 and 10,965.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,256.04 : 23,805.84 = 10,965.04 : x
2. Step 2: Convert to fraction form
   17,256.04/23,805.84 = 10,965.04/x
3. Step 3: Cross multiply
   17,256.04x = 23,805.84 × 10,965.04
4. Step 4: Simplify right side
   17,256.04x = 261,031,987.83
5. Step 5: Solve for x
   x = 261,031,987.83/17,256.04
6. Step 6: Final answer
   x = 15,126.99