Finding the Fourth Proportional to 31,936.47, 44,069.83 and 18,326.04

Step by Step Solution

1. Step 1: Write the proportion equation
   31,936.47 : 44,069.83 = 18,326.04 : x
2. Step 2: Convert to fraction form
   31,936.47/44,069.83 = 18,326.04/x
3. Step 3: Cross multiply
   31,936.47x = 44,069.83 × 18,326.04
4. Step 4: Simplify right side
   31,936.47x = 807,625,467.37
5. Step 5: Solve for x
   x = 807,625,467.37/31,936.47
6. Step 6: Final answer
   x = 25,288.50