Finding the Fourth Proportional to 23,384.24, 32,270.96 and 12,774.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,384.24 : 32,270.96 = 12,774.56 : x
2. Step 2: Convert to fraction form
   23,384.24/32,270.96 = 12,774.56/x
3. Step 3: Cross multiply
   23,384.24x = 32,270.96 × 12,774.56
4. Step 4: Simplify right side
   23,384.24x = 412,247,137.45
5. Step 5: Solve for x
   x = 412,247,137.45/23,384.24
6. Step 6: Final answer
   x = 17,629.27