Finding the Fourth Proportional to 33,057.57, 49,585.50 and 8,097.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,057.57 : 49,585.50 = 8,097.42 : x
2. Step 2: Convert to fraction form
   33,057.57/49,585.50 = 8,097.42/x
3. Step 3: Cross multiply
   33,057.57x = 49,585.50 × 8,097.42
4. Step 4: Simplify right side
   33,057.57x = 401,514,619.41
5. Step 5: Solve for x
   x = 401,514,619.41/33,057.57
6. Step 6: Final answer
   x = 12,145.92