Finding the Fourth Proportional to 31,796.24, 43,876.61 and 17,647.97

Step by Step Solution

1. Step 1: Write the proportion equation
   31,796.24 : 43,876.61 = 17,647.97 : x
2. Step 2: Convert to fraction form
   31,796.24/43,876.61 = 17,647.97/x
3. Step 3: Cross multiply
   31,796.24x = 43,876.61 × 17,647.97
4. Step 4: Simplify right side
   31,796.24x = 774,333,119.35
5. Step 5: Solve for x
   x = 774,333,119.35/31,796.24
6. Step 6: Final answer
   x = 24,352.98