Finding the Fourth Proportional to 16,968.83, 25,463.16 and 7,107.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,968.83 : 25,463.16 = 7,107.28 : x
2. Step 2: Convert to fraction form
   16,968.83/25,463.16 = 7,107.28/x
3. Step 3: Cross multiply
   16,968.83x = 25,463.16 × 7,107.28
4. Step 4: Simplify right side
   16,968.83x = 180,973,744.15
5. Step 5: Solve for x
   x = 180,973,744.15/16,968.83
6. Step 6: Final answer
   x = 10,665.07