Finding the Fourth Proportional to 31,970, 44,120.12 and 17,822.84

Step by Step Solution

1. Step 1: Write the proportion equation
   31,970 : 44,120.12 = 17,822.84 : x
2. Step 2: Convert to fraction form
   31,970/44,120.12 = 17,822.84/x
3. Step 3: Cross multiply
   31,970x = 44,120.12 × 17,822.84
4. Step 4: Simplify right side
   31,970x = 786,345,839.54
5. Step 5: Solve for x
   x = 786,345,839.54/31,970
6. Step 6: Final answer
   x = 24,596.37