Finding the Fourth Proportional to 31,576.98, 43,576.25 and 17,429.84

Step by Step Solution

1. Step 1: Write the proportion equation
   31,576.98 : 43,576.25 = 17,429.84 : x
2. Step 2: Convert to fraction form
   31,576.98/43,576.25 = 17,429.84/x
3. Step 3: Cross multiply
   31,576.98x = 43,576.25 × 17,429.84
4. Step 4: Simplify right side
   31,576.98x = 759,526,760.27
5. Step 5: Solve for x
   x = 759,526,760.27/31,576.98
6. Step 6: Final answer
   x = 24,053.18