Finding the Fourth Proportional to 2,048.53, 2,826.62 and 1,152.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.53 : 2,826.62 = 1,152.03 : x
2. Step 2: Convert to fraction form
   2,048.53/2,826.62 = 1,152.03/x
3. Step 3: Cross multiply
   2,048.53x = 2,826.62 × 1,152.03
4. Step 4: Simplify right side
   2,048.53x = 3,256,360.20
5. Step 5: Solve for x
   x = 3,256,360.20/2,048.53
6. Step 6: Final answer
   x = 1,589.61