Finding the Fourth Proportional to 2,541.52, 3,812.24 and 1,002.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541.52 : 3,812.24 = 1,002.52 : x
2. Step 2: Convert to fraction form
   2,541.52/3,812.24 = 1,002.52/x
3. Step 3: Cross multiply
   2,541.52x = 3,812.24 × 1,002.52
4. Step 4: Simplify right side
   2,541.52x = 3,821,846.84
5. Step 5: Solve for x
   x = 3,821,846.84/2,541.52
6. Step 6: Final answer
   x = 1,503.76