Finding the Fourth Proportional to 32,315.89, 48,472.58 and 16,520.73

Step by Step Solution

1. Step 1: Write the proportion equation
   32,315.89 : 48,472.58 = 16,520.73 : x
2. Step 2: Convert to fraction form
   32,315.89/48,472.58 = 16,520.73/x
3. Step 3: Cross multiply
   32,315.89x = 48,472.58 × 16,520.73
4. Step 4: Simplify right side
   32,315.89x = 800,802,582.17
5. Step 5: Solve for x
   x = 800,802,582.17/32,315.89
6. Step 6: Final answer
   x = 24,780.46