Finding the Fourth Proportional to 16,963.42, 25,449.69 and 7,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,963.42 : 25,449.69 = 7,097.50 : x
2. Step 2: Convert to fraction form
   16,963.42/25,449.69 = 7,097.50/x
3. Step 3: Cross multiply
   16,963.42x = 25,449.69 × 7,097.50
4. Step 4: Simplify right side
   16,963.42x = 180,629,174.78
5. Step 5: Solve for x
   x = 180,629,174.78/16,963.42
6. Step 6: Final answer
   x = 10,648.16