Finding the Fourth Proportional to 33,662.06, 46,451.52 and 18,553.89

Step by Step Solution

1. Step 1: Write the proportion equation
   33,662.06 : 46,451.52 = 18,553.89 : x
2. Step 2: Convert to fraction form
   33,662.06/46,451.52 = 18,553.89/x
3. Step 3: Cross multiply
   33,662.06x = 46,451.52 × 18,553.89
4. Step 4: Simplify right side
   33,662.06x = 861,856,392.41
5. Step 5: Solve for x
   x = 861,856,392.41/33,662.06
6. Step 6: Final answer
   x = 25,603.20