Finding the Fourth Proportional to 16,250.40, 22,425.27 and 9,080.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,250.40 : 22,425.27 = 9,080.43 : x
2. Step 2: Convert to fraction form
   16,250.40/22,425.27 = 9,080.43/x
3. Step 3: Cross multiply
   16,250.40x = 22,425.27 × 9,080.43
4. Step 4: Simplify right side
   16,250.40x = 203,630,982.34
5. Step 5: Solve for x
   x = 203,630,982.34/16,250.40
6. Step 6: Final answer
   x = 12,530.83