Finding the Fourth Proportional to 33,518.30, 49,912.96 and 33,150.16

Step by Step Solution

1. Step 1: Write the proportion equation
   33,518.30 : 49,912.96 = 33,150.16 : x
2. Step 2: Convert to fraction form
   33,518.30/49,912.96 = 33,150.16/x
3. Step 3: Cross multiply
   33,518.30x = 49,912.96 × 33,150.16
4. Step 4: Simplify right side
   33,518.30x = 1,654,622,610.07
5. Step 5: Solve for x
   x = 1,654,622,610.07/33,518.30
6. Step 6: Final answer
   x = 49,364.75