Finding the Fourth Proportional to 23,321.27, 32,183.81 and 12,710.89

Step by Step Solution

1. Step 1: Write the proportion equation
   23,321.27 : 32,183.81 = 12,710.89 : x
2. Step 2: Convert to fraction form
   23,321.27/32,183.81 = 12,710.89/x
3. Step 3: Cross multiply
   23,321.27x = 32,183.81 × 12,710.89
4. Step 4: Simplify right side
   23,321.27x = 409,084,964.53
5. Step 5: Solve for x
   x = 409,084,964.53/23,321.27
6. Step 6: Final answer
   x = 17,541.28