Finding the Fourth Proportional to 2,452.06, 3,382.32 and 1,520.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.06 : 3,382.32 = 1,520.56 : x
2. Step 2: Convert to fraction form
   2,452.06/3,382.32 = 1,520.56/x
3. Step 3: Cross multiply
   2,452.06x = 3,382.32 × 1,520.56
4. Step 4: Simplify right side
   2,452.06x = 5,143,020.50
5. Step 5: Solve for x
   x = 5,143,020.50/2,452.06
6. Step 6: Final answer
   x = 2,097.43