Finding the Fourth Proportional to 22,196.52, 33,294.94 and 6,614.28

Step by Step Solution

1. Step 1: Write the proportion equation
   22,196.52 : 33,294.94 = 6,614.28 : x
2. Step 2: Convert to fraction form
   22,196.52/33,294.94 = 6,614.28/x
3. Step 3: Cross multiply
   22,196.52x = 33,294.94 × 6,614.28
4. Step 4: Simplify right side
   22,196.52x = 220,222,055.74
5. Step 5: Solve for x
   x = 220,222,055.74/22,196.52
6. Step 6: Final answer
   x = 9,921.47