Finding the Fourth Proportional to 16,495.63, 22,763.93 and 8,942.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,495.63 : 22,763.93 = 8,942.15 : x
2. Step 2: Convert to fraction form
   16,495.63/22,763.93 = 8,942.15/x
3. Step 3: Cross multiply
   16,495.63x = 22,763.93 × 8,942.15
4. Step 4: Simplify right side
   16,495.63x = 203,558,488.85
5. Step 5: Solve for x
   x = 203,558,488.85/16,495.63
6. Step 6: Final answer
   x = 12,340.15