Finding the Fourth Proportional to 16,038.42, 22,134.69 and 9,323.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,038.42 : 22,134.69 = 9,323.52 : x
2. Step 2: Convert to fraction form
   16,038.42/22,134.69 = 9,323.52/x
3. Step 3: Cross multiply
   16,038.42x = 22,134.69 × 9,323.52
4. Step 4: Simplify right side
   16,038.42x = 206,373,224.91
5. Step 5: Solve for x
   x = 206,373,224.91/16,038.42
6. Step 6: Final answer
   x = 12,867.43