Finding the Fourth Proportional to 33,196.52, 49,794.42 and 13,470.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,196.52 : 49,794.42 = 13,470.42 : x
2. Step 2: Convert to fraction form
   33,196.52/49,794.42 = 13,470.42/x
3. Step 3: Cross multiply
   33,196.52x = 49,794.42 × 13,470.42
4. Step 4: Simplify right side
   33,196.52x = 670,751,751.06
5. Step 5: Solve for x
   x = 670,751,751.06/33,196.52
6. Step 6: Final answer
   x = 20,205.48