Finding the Fourth Proportional to 33,559.82, 50,378.60 and 18,007.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,559.82 : 50,378.60 = 18,007.82 : x
2. Step 2: Convert to fraction form
   33,559.82/50,378.60 = 18,007.82/x
3. Step 3: Cross multiply
   33,559.82x = 50,378.60 × 18,007.82
4. Step 4: Simplify right side
   33,559.82x = 907,208,760.65
5. Step 5: Solve for x
   x = 907,208,760.65/33,559.82
6. Step 6: Final answer
   x = 27,032.59