Finding the Fourth Proportional to 16,097.16, 24,145.20 and 10,866.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,097.16 : 24,145.20 = 10,866.56 : x
2. Step 2: Convert to fraction form
   16,097.16/24,145.20 = 10,866.56/x
3. Step 3: Cross multiply
   16,097.16x = 24,145.20 × 10,866.56
4. Step 4: Simplify right side
   16,097.16x = 262,375,264.51
5. Step 5: Solve for x
   x = 262,375,264.51/16,097.16
6. Step 6: Final answer
   x = 16,299.48