Finding the Fourth Proportional to 3,513.12, 5,269.98 and 1,433.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513.12 : 5,269.98 = 1,433.27 : x
2. Step 2: Convert to fraction form
   3,513.12/5,269.98 = 1,433.27/x
3. Step 3: Cross multiply
   3,513.12x = 5,269.98 × 1,433.27
4. Step 4: Simplify right side
   3,513.12x = 7,553,274.30
5. Step 5: Solve for x
   x = 7,553,274.30/3,513.12
6. Step 6: Final answer
   x = 2,150.02