Finding the Fourth Proportional to 22,417.58, 33,631.89 and 6,622.53

Step by Step Solution

1. Step 1: Write the proportion equation
   22,417.58 : 33,631.89 = 6,622.53 : x
2. Step 2: Convert to fraction form
   22,417.58/33,631.89 = 6,622.53/x
3. Step 3: Cross multiply
   22,417.58x = 33,631.89 × 6,622.53
4. Step 4: Simplify right side
   22,417.58x = 222,728,086.78
5. Step 5: Solve for x
   x = 222,728,086.78/22,417.58
6. Step 6: Final answer
   x = 9,935.42