Finding the Fourth Proportional to 2,353.29, 3,530.52 and 892.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353.29 : 3,530.52 = 892.44 : x
2. Step 2: Convert to fraction form
   2,353.29/3,530.52 = 892.44/x
3. Step 3: Cross multiply
   2,353.29x = 3,530.52 × 892.44
4. Step 4: Simplify right side
   2,353.29x = 3,150,777.27
5. Step 5: Solve for x
   x = 3,150,777.27/2,353.29
6. Step 6: Final answer
   x = 1,338.88