Finding the Fourth Proportional to 31,796.94, 43,877.52 and 17,648.58

Step by Step Solution

1. Step 1: Write the proportion equation
   31,796.94 : 43,877.52 = 17,648.58 : x
2. Step 2: Convert to fraction form
   31,796.94/43,877.52 = 17,648.58/x
3. Step 3: Cross multiply
   31,796.94x = 43,877.52 × 17,648.58
4. Step 4: Simplify right side
   31,796.94x = 774,375,921.92
5. Step 5: Solve for x
   x = 774,375,921.92/31,796.94
6. Step 6: Final answer
   x = 24,353.79