Finding the Fourth Proportional to 31,952.24, 44,081.52 and 21,348.80

Step by Step Solution

1. Step 1: Write the proportion equation
   31,952.24 : 44,081.52 = 21,348.80 : x
2. Step 2: Convert to fraction form
   31,952.24/44,081.52 = 21,348.80/x
3. Step 3: Cross multiply
   31,952.24x = 44,081.52 × 21,348.80
4. Step 4: Simplify right side
   31,952.24x = 941,087,554.18
5. Step 5: Solve for x
   x = 941,087,554.18/31,952.24
6. Step 6: Final answer
   x = 29,452.94