Finding the Fourth Proportional to 23,227.76, 32,053.12 and 12,617.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,227.76 : 32,053.12 = 12,617.37 : x
2. Step 2: Convert to fraction form
   23,227.76/32,053.12 = 12,617.37/x
3. Step 3: Cross multiply
   23,227.76x = 32,053.12 × 12,617.37
4. Step 4: Simplify right side
   23,227.76x = 404,426,043.15
5. Step 5: Solve for x
   x = 404,426,043.15/23,227.76
6. Step 6: Final answer
   x = 17,411.32