Finding the Fourth Proportional to 31,724.82, 43,777.41 and 17,573.94

Step by Step Solution

1. Step 1: Write the proportion equation
   31,724.82 : 43,777.41 = 17,573.94 : x
2. Step 2: Convert to fraction form
   31,724.82/43,777.41 = 17,573.94/x
3. Step 3: Cross multiply
   31,724.82x = 43,777.41 × 17,573.94
4. Step 4: Simplify right side
   31,724.82x = 769,341,576.70
5. Step 5: Solve for x
   x = 769,341,576.70/31,724.82
6. Step 6: Final answer
   x = 24,250.46