Finding the Fourth Proportional to 16,173.34, 24,215.02 and 8,258.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,173.34 : 24,215.02 = 8,258.76 : x
2. Step 2: Convert to fraction form
   16,173.34/24,215.02 = 8,258.76/x
3. Step 3: Cross multiply
   16,173.34x = 24,215.02 × 8,258.76
4. Step 4: Simplify right side
   16,173.34x = 199,986,038.58
5. Step 5: Solve for x
   x = 199,986,038.58/16,173.34
6. Step 6: Final answer
   x = 12,365.17