Finding the Fourth Proportional to 16,175.52, 22,318.83 and 9,459.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,175.52 : 22,318.83 = 9,459.81 : x
2. Step 2: Convert to fraction form
   16,175.52/22,318.83 = 9,459.81/x
3. Step 3: Cross multiply
   16,175.52x = 22,318.83 × 9,459.81
4. Step 4: Simplify right side
   16,175.52x = 211,131,891.22
5. Step 5: Solve for x
   x = 211,131,891.22/16,175.52
6. Step 6: Final answer
   x = 13,052.56