Finding the Fourth Proportional to 1,552.69, 2,324.89 and 1,306.65

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552.69 : 2,324.89 = 1,306.65 : x
2. Step 2: Convert to fraction form
   1,552.69/2,324.89 = 1,306.65/x
3. Step 3: Cross multiply
   1,552.69x = 2,324.89 × 1,306.65
4. Step 4: Simplify right side
   1,552.69x = 3,037,817.52
5. Step 5: Solve for x
   x = 3,037,817.52/1,552.69
6. Step 6: Final answer
   x = 1,956.49