Finding the Fourth Proportional to 14,532.72, 20,061.18 and 9,823.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,532.72 : 20,061.18 = 9,823.38 : x
2. Step 2: Convert to fraction form
   14,532.72/20,061.18 = 9,823.38/x
3. Step 3: Cross multiply
   14,532.72x = 20,061.18 × 9,823.38
4. Step 4: Simplify right side
   14,532.72x = 197,068,594.39
5. Step 5: Solve for x
   x = 197,068,594.39/14,532.72
6. Step 6: Final answer
   x = 13,560.34