Finding the Fourth Proportional to 17,097.21, 25,647.86 and 16,164.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,097.21 : 25,647.86 = 16,164.09 : x
2. Step 2: Convert to fraction form
   17,097.21/25,647.86 = 16,164.09/x
3. Step 3: Cross multiply
   17,097.21x = 25,647.86 × 16,164.09
4. Step 4: Simplify right side
   17,097.21x = 414,574,317.35
5. Step 5: Solve for x
   x = 414,574,317.35/17,097.21
6. Step 6: Final answer
   x = 24,248.07