Finding the Fourth Proportional to 23,227.45, 32,053.88 and 12,617.07

Step by Step Solution

1. Step 1: Write the proportion equation
   23,227.45 : 32,053.88 = 12,617.07 : x
2. Step 2: Convert to fraction form
   23,227.45/32,053.88 = 12,617.07/x
3. Step 3: Cross multiply
   23,227.45x = 32,053.88 × 12,617.07
4. Step 4: Simplify right side
   23,227.45x = 404,426,064.78
5. Step 5: Solve for x
   x = 404,426,064.78/23,227.45
6. Step 6: Final answer
   x = 17,411.56