Finding the Fourth Proportional to 33,109.35, 49,648.42 and 12,034.56

Step by Step Solution

1. Step 1: Write the proportion equation
   33,109.35 : 49,648.42 = 12,034.56 : x
2. Step 2: Convert to fraction form
   33,109.35/49,648.42 = 12,034.56/x
3. Step 3: Cross multiply
   33,109.35x = 49,648.42 × 12,034.56
4. Step 4: Simplify right side
   33,109.35x = 597,496,889.40
5. Step 5: Solve for x
   x = 597,496,889.40/33,109.35
6. Step 6: Final answer
   x = 18,046.17