Finding the Fourth Proportional to 2,080.46, 3,118.26 and 1,104.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080.46 : 3,118.26 = 1,104.82 : x
2. Step 2: Convert to fraction form
   2,080.46/3,118.26 = 1,104.82/x
3. Step 3: Cross multiply
   2,080.46x = 3,118.26 × 1,104.82
4. Step 4: Simplify right side
   2,080.46x = 3,445,116.01
5. Step 5: Solve for x
   x = 3,445,116.01/2,080.46
6. Step 6: Final answer
   x = 1,655.94