Finding the Fourth Proportional to 16,708.52, 23,036.50 and 11,934.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,708.52 : 23,036.50 = 11,934.18 : x
2. Step 2: Convert to fraction form
   16,708.52/23,036.50 = 11,934.18/x
3. Step 3: Cross multiply
   16,708.52x = 23,036.50 × 11,934.18
4. Step 4: Simplify right side
   16,708.52x = 274,921,737.57
5. Step 5: Solve for x
   x = 274,921,737.57/16,708.52
6. Step 6: Final answer
   x = 16,453.99