Finding the Fourth Proportional to 33,835.50, 46,691.82 and 18,728.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,835.50 : 46,691.82 = 18,728.82 : x
2. Step 2: Convert to fraction form
   33,835.50/46,691.82 = 18,728.82/x
3. Step 3: Cross multiply
   33,835.50x = 46,691.82 × 18,728.82
4. Step 4: Simplify right side
   33,835.50x = 874,482,692.25
5. Step 5: Solve for x
   x = 874,482,692.25/33,835.50
6. Step 6: Final answer
   x = 25,845.12