Finding the Fourth Proportional to 3,441.65, 5,162.46 and 1,133.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,441.65 : 5,162.46 = 1,133.15 : x
2. Step 2: Convert to fraction form
   3,441.65/5,162.46 = 1,133.15/x
3. Step 3: Cross multiply
   3,441.65x = 5,162.46 × 1,133.15
4. Step 4: Simplify right side
   3,441.65x = 5,849,841.55
5. Step 5: Solve for x
   x = 5,849,841.55/3,441.65
6. Step 6: Final answer
   x = 1,699.72