Finding the Fourth Proportional to 33,268.50, 49,907.88 and 13,548.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,268.50 : 49,907.88 = 13,548.42 : x
2. Step 2: Convert to fraction form
   33,268.50/49,907.88 = 13,548.42/x
3. Step 3: Cross multiply
   33,268.50x = 49,907.88 × 13,548.42
4. Step 4: Simplify right side
   33,268.50x = 676,172,919.55
5. Step 5: Solve for x
   x = 676,172,919.55/33,268.50
6. Step 6: Final answer
   x = 20,324.72