Finding the Fourth Proportional to 2,048.04, 2,826.30 and 1,116.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.04 : 2,826.30 = 1,116.60 : x
2. Step 2: Convert to fraction form
   2,048.04/2,826.30 = 1,116.60/x
3. Step 3: Cross multiply
   2,048.04x = 2,826.30 × 1,116.60
4. Step 4: Simplify right side
   2,048.04x = 3,155,846.58
5. Step 5: Solve for x
   x = 3,155,846.58/2,048.04
6. Step 6: Final answer
   x = 1,540.91