Finding the Fourth Proportional to 23,227.98, 32,054.64 and 12,617.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,227.98 : 32,054.64 = 12,617.61 : x
2. Step 2: Convert to fraction form
   23,227.98/32,054.64 = 12,617.61/x
3. Step 3: Cross multiply
   23,227.98x = 32,054.64 × 12,617.61
4. Step 4: Simplify right side
   23,227.98x = 404,452,946.21
5. Step 5: Solve for x
   x = 404,452,946.21/23,227.98
6. Step 6: Final answer
   x = 17,412.32