Finding the Fourth Proportional to 16,731, 25,100.82 and 4,884.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,731 : 25,100.82 = 4,884.48 : x
2. Step 2: Convert to fraction form
   16,731/25,100.82 = 4,884.48/x
3. Step 3: Cross multiply
   16,731x = 25,100.82 × 4,884.48
4. Step 4: Simplify right side
   16,731x = 122,604,453.27
5. Step 5: Solve for x
   x = 122,604,453.27/16,731
6. Step 6: Final answer
   x = 7,327.98