Finding the Fourth Proportional to 3,575.96, 5,362.31 and 2,325.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,575.96 : 5,362.31 = 2,325.32 : x
2. Step 2: Convert to fraction form
   3,575.96/5,362.31 = 2,325.32/x
3. Step 3: Cross multiply
   3,575.96x = 5,362.31 × 2,325.32
4. Step 4: Simplify right side
   3,575.96x = 12,469,086.69
5. Step 5: Solve for x
   x = 12,469,086.69/3,575.96
6. Step 6: Final answer
   x = 3,486.92