Finding the Fourth Proportional to 17,028.16, 23,498.56 and 10,404.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,028.16 : 23,498.56 = 10,404.16 : x
2. Step 2: Convert to fraction form
   17,028.16/23,498.56 = 10,404.16/x
3. Step 3: Cross multiply
   17,028.16x = 23,498.56 × 10,404.16
4. Step 4: Simplify right side
   17,028.16x = 244,482,778.01
5. Step 5: Solve for x
   x = 244,482,778.01/17,028.16
6. Step 6: Final answer
   x = 14,357.56