Finding the Fourth Proportional to 16,315.34, 24,504.59 and 14,482.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,315.34 : 24,504.59 = 14,482.31 : x
2. Step 2: Convert to fraction form
   16,315.34/24,504.59 = 14,482.31/x
3. Step 3: Cross multiply
   16,315.34x = 24,504.59 × 14,482.31
4. Step 4: Simplify right side
   16,315.34x = 354,882,982.49
5. Step 5: Solve for x
   x = 354,882,982.49/16,315.34
6. Step 6: Final answer
   x = 21,751.50