Finding the Fourth Proportional to 16,765.92, 25,131.24 and 5,662.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,765.92 : 25,131.24 = 5,662.08 : x
2. Step 2: Convert to fraction form
   16,765.92/25,131.24 = 5,662.08/x
3. Step 3: Cross multiply
   16,765.92x = 25,131.24 × 5,662.08
4. Step 4: Simplify right side
   16,765.92x = 142,295,091.38
5. Step 5: Solve for x
   x = 142,295,091.38/16,765.92
6. Step 6: Final answer
   x = 8,487.16