Finding the Fourth Proportional to 23,384.43, 32,270.54 and 12,774.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,384.43 : 32,270.54 = 12,774.24 : x
2. Step 2: Convert to fraction form
   23,384.43/32,270.54 = 12,774.24/x
3. Step 3: Cross multiply
   23,384.43x = 32,270.54 × 12,774.24
4. Step 4: Simplify right side
   23,384.43x = 412,231,559.02
5. Step 5: Solve for x
   x = 412,231,559.02/23,384.43
6. Step 6: Final answer
   x = 17,628.46