Finding the Fourth Proportional to 16,934.42, 23,361.72 and 10,968.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,934.42 : 23,361.72 = 10,968.08 : x
2. Step 2: Convert to fraction form
   16,934.42/23,361.72 = 10,968.08/x
3. Step 3: Cross multiply
   16,934.42x = 23,361.72 × 10,968.08
4. Step 4: Simplify right side
   16,934.42x = 256,233,213.90
5. Step 5: Solve for x
   x = 256,233,213.90/16,934.42
6. Step 6: Final answer
   x = 15,130.91