Finding the Fourth Proportional to 16,314.41, 24,457.49 and 9,726.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,314.41 : 24,457.49 = 9,726.76 : x
2. Step 2: Convert to fraction form
   16,314.41/24,457.49 = 9,726.76/x
3. Step 3: Cross multiply
   16,314.41x = 24,457.49 × 9,726.76
4. Step 4: Simplify right side
   16,314.41x = 237,892,139.77
5. Step 5: Solve for x
   x = 237,892,139.77/16,314.41
6. Step 6: Final answer
   x = 14,581.72