Finding the Fourth Proportional to 33,665.08, 50,725.72 and 27,949.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,665.08 : 50,725.72 = 27,949.72 : x
2. Step 2: Convert to fraction form
   33,665.08/50,725.72 = 27,949.72/x
3. Step 3: Cross multiply
   33,665.08x = 50,725.72 × 27,949.72
4. Step 4: Simplify right side
   33,665.08x = 1,417,769,670.80
5. Step 5: Solve for x
   x = 1,417,769,670.80/33,665.08
6. Step 6: Final answer
   x = 42,113.96