Finding the Fourth Proportional to 16,314.49, 22,524.83 and 12,530.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,314.49 : 22,524.83 = 12,530.89 : x
2. Step 2: Convert to fraction form
   16,314.49/22,524.83 = 12,530.89/x
3. Step 3: Cross multiply
   16,314.49x = 22,524.83 × 12,530.89
4. Step 4: Simplify right side
   16,314.49x = 282,256,167.00
5. Step 5: Solve for x
   x = 282,256,167.00/16,314.49
6. Step 6: Final answer
   x = 17,300.95