Finding the Fourth Proportional to 2,458.10, 3,681.22 and 1,532.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,458.10 : 3,681.22 = 1,532.50 : x
2. Step 2: Convert to fraction form
   2,458.10/3,681.22 = 1,532.50/x
3. Step 3: Cross multiply
   2,458.10x = 3,681.22 × 1,532.50
4. Step 4: Simplify right side
   2,458.10x = 5,641,469.65
5. Step 5: Solve for x
   x = 5,641,469.65/2,458.10
6. Step 6: Final answer
   x = 2,295.05