Finding the Fourth Proportional to 16,094.84, 22,212.20 and 9,020.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,094.84 : 22,212.20 = 9,020.28 : x
2. Step 2: Convert to fraction form
   16,094.84/22,212.20 = 9,020.28/x
3. Step 3: Cross multiply
   16,094.84x = 22,212.20 × 9,020.28
4. Step 4: Simplify right side
   16,094.84x = 200,360,263.42
5. Step 5: Solve for x
   x = 200,360,263.42/16,094.84
6. Step 6: Final answer
   x = 12,448.73