Finding the Fourth Proportional to 16,052.52, 22,152.27 and 9,342.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,052.52 : 22,152.27 = 9,342.06 : x
2. Step 2: Convert to fraction form
   16,052.52/22,152.27 = 9,342.06/x
3. Step 3: Cross multiply
   16,052.52x = 22,152.27 × 9,342.06
4. Step 4: Simplify right side
   16,052.52x = 206,947,835.48
5. Step 5: Solve for x
   x = 206,947,835.48/16,052.52
6. Step 6: Final answer
   x = 12,891.92