Finding the Fourth Proportional to 2,015.25, 3,024.50 and 1,041.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015.25 : 3,024.50 = 1,041.63 : x
2. Step 2: Convert to fraction form
   2,015.25/3,024.50 = 1,041.63/x
3. Step 3: Cross multiply
   2,015.25x = 3,024.50 × 1,041.63
4. Step 4: Simplify right side
   2,015.25x = 3,150,409.94
5. Step 5: Solve for x
   x = 3,150,409.94/2,015.25
6. Step 6: Final answer
   x = 1,563.28