Finding the Fourth Proportional to 33,815.73, 46,665.27 and 18,707.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,815.73 : 46,665.27 = 18,707.25 : x
2. Step 2: Convert to fraction form
   33,815.73/46,665.27 = 18,707.25/x
3. Step 3: Cross multiply
   33,815.73x = 46,665.27 × 18,707.25
4. Step 4: Simplify right side
   33,815.73x = 872,978,872.21
5. Step 5: Solve for x
   x = 872,978,872.21/33,815.73
6. Step 6: Final answer
   x = 25,815.76