Finding the Fourth Proportional to 5,752.56, 7,936.29 and 3,234.09

Step by Step Solution

1. Step 1: Write the proportion equation
   5,752.56 : 7,936.29 = 3,234.09 : x
2. Step 2: Convert to fraction form
   5,752.56/7,936.29 = 3,234.09/x
3. Step 3: Cross multiply
   5,752.56x = 7,936.29 × 3,234.09
4. Step 4: Simplify right side
   5,752.56x = 25,666,705.89
5. Step 5: Solve for x
   x = 25,666,705.89/5,752.56
6. Step 6: Final answer
   x = 4,461.79