Finding the Fourth Proportional to 2,048.65, 2,827.17 and 1,152.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.65 : 2,827.17 = 1,152.41 : x
2. Step 2: Convert to fraction form
   2,048.65/2,827.17 = 1,152.41/x
3. Step 3: Cross multiply
   2,048.65x = 2,827.17 × 1,152.41
4. Step 4: Simplify right side
   2,048.65x = 3,258,041.96
5. Step 5: Solve for x
   x = 3,258,041.96/2,048.65
6. Step 6: Final answer
   x = 1,590.34