Finding the Fourth Proportional to 16,292.16, 24,429.06 and 5,196.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,292.16 : 24,429.06 = 5,196.24 : x
2. Step 2: Convert to fraction form
   16,292.16/24,429.06 = 5,196.24/x
3. Step 3: Cross multiply
   16,292.16x = 24,429.06 × 5,196.24
4. Step 4: Simplify right side
   16,292.16x = 126,939,258.73
5. Step 5: Solve for x
   x = 126,939,258.73/16,292.16
6. Step 6: Final answer
   x = 7,791.43