Finding the Fourth Proportional to 16,219.73, 24,307.57 and 9,196.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,219.73 : 24,307.57 = 9,196.42 : x
2. Step 2: Convert to fraction form
   16,219.73/24,307.57 = 9,196.42/x
3. Step 3: Cross multiply
   16,219.73x = 24,307.57 × 9,196.42
4. Step 4: Simplify right side
   16,219.73x = 223,542,622.90
5. Step 5: Solve for x
   x = 223,542,622.90/16,219.73
6. Step 6: Final answer
   x = 13,782.14