Finding the Fourth Proportional to 33,287.56, 45,936.59 and 18,180.23

Step by Step Solution

1. Step 1: Write the proportion equation
   33,287.56 : 45,936.59 = 18,180.23 : x
2. Step 2: Convert to fraction form
   33,287.56/45,936.59 = 18,180.23/x
3. Step 3: Cross multiply
   33,287.56x = 45,936.59 × 18,180.23
4. Step 4: Simplify right side
   33,287.56x = 835,137,811.69
5. Step 5: Solve for x
   x = 835,137,811.69/33,287.56
6. Step 6: Final answer
   x = 25,088.58