Finding the Fourth Proportional to 16,818.57, 23,184.72 and 10,768.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,818.57 : 23,184.72 = 10,768.14 : x
2. Step 2: Convert to fraction form
   16,818.57/23,184.72 = 10,768.14/x
3. Step 3: Cross multiply
   16,818.57x = 23,184.72 × 10,768.14
4. Step 4: Simplify right side
   16,818.57x = 249,656,310.82
5. Step 5: Solve for x
   x = 249,656,310.82/16,818.57
6. Step 6: Final answer
   x = 14,844.09