Finding the Fourth Proportional to 33,757.31, 46,587.81 and 18,651.31

Step by Step Solution

1. Step 1: Write the proportion equation
   33,757.31 : 46,587.81 = 18,651.31 : x
2. Step 2: Convert to fraction form
   33,757.31/46,587.81 = 18,651.31/x
3. Step 3: Cross multiply
   33,757.31x = 46,587.81 × 18,651.31
4. Step 4: Simplify right side
   33,757.31x = 868,923,797.15
5. Step 5: Solve for x
   x = 868,923,797.15/33,757.31
6. Step 6: Final answer
   x = 25,740.32