Finding the Fourth Proportional to 16,125.69, 22,253.52 and 9,052.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,125.69 : 22,253.52 = 9,052.14 : x
2. Step 2: Convert to fraction form
   16,125.69/22,253.52 = 9,052.14/x
3. Step 3: Cross multiply
   16,125.69x = 22,253.52 × 9,052.14
4. Step 4: Simplify right side
   16,125.69x = 201,441,978.53
5. Step 5: Solve for x
   x = 201,441,978.53/16,125.69
6. Step 6: Final answer
   x = 12,491.99