Finding the Fourth Proportional to 16,225.59, 22,391.32 and 8,773.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,225.59 : 22,391.32 = 8,773.59 : x
2. Step 2: Convert to fraction form
   16,225.59/22,391.32 = 8,773.59/x
3. Step 3: Cross multiply
   16,225.59x = 22,391.32 × 8,773.59
4. Step 4: Simplify right side
   16,225.59x = 196,452,339.72
5. Step 5: Solve for x
   x = 196,452,339.72/16,225.59
6. Step 6: Final answer
   x = 12,107.56