Finding the Fourth Proportional to 33,239, 50,087.82 and 30,118.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,239 : 50,087.82 = 30,118.88 : x
2. Step 2: Convert to fraction form
   33,239/50,087.82 = 30,118.88/x
3. Step 3: Cross multiply
   33,239x = 50,087.82 × 30,118.88
4. Step 4: Simplify right side
   33,239x = 1,508,589,040.04
5. Step 5: Solve for x
   x = 1,508,589,040.04/33,239
6. Step 6: Final answer
   x = 45,386.11