Finding the Fourth Proportional to 16,948.42, 23,388.82 and 9,496.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,948.42 : 23,388.82 = 9,496.42 : x
2. Step 2: Convert to fraction form
   16,948.42/23,388.82 = 9,496.42/x
3. Step 3: Cross multiply
   16,948.42x = 23,388.82 × 9,496.42
4. Step 4: Simplify right side
   16,948.42x = 222,109,975.81
5. Step 5: Solve for x
   x = 222,109,975.81/16,948.42
6. Step 6: Final answer
   x = 13,105.06