Finding the Fourth Proportional to 23,821.50, 32,871 and 14,742.73

Step by Step Solution

1. Step 1: Write the proportion equation
   23,821.50 : 32,871 = 14,742.73 : x
2. Step 2: Convert to fraction form
   23,821.50/32,871 = 14,742.73/x
3. Step 3: Cross multiply
   23,821.50x = 32,871 × 14,742.73
4. Step 4: Simplify right side
   23,821.50x = 484,608,277.83
5. Step 5: Solve for x
   x = 484,608,277.83/23,821.50
6. Step 6: Final answer
   x = 20,343.31