Finding the Fourth Proportional to 16,182.96, 24,276.78 and 7,863.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,182.96 : 24,276.78 = 7,863.45 : x
2. Step 2: Convert to fraction form
   16,182.96/24,276.78 = 7,863.45/x
3. Step 3: Cross multiply
   16,182.96x = 24,276.78 × 7,863.45
4. Step 4: Simplify right side
   16,182.96x = 190,899,245.69
5. Step 5: Solve for x
   x = 190,899,245.69/16,182.96
6. Step 6: Final answer
   x = 11,796.31