Finding the Fourth Proportional to 42,198.52, 63,241.89 and 22,434.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,198.52 : 63,241.89 = 22,434.52 : x
2. Step 2: Convert to fraction form
   42,198.52/63,241.89 = 22,434.52/x
3. Step 3: Cross multiply
   42,198.52x = 63,241.89 × 22,434.52
4. Step 4: Simplify right side
   42,198.52x = 1,418,801,446.04
5. Step 5: Solve for x
   x = 1,418,801,446.04/42,198.52
6. Step 6: Final answer
   x = 33,622.07