Finding the Fourth Proportional to 2,077.98, 3,118.14 and 1,104.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077.98 : 3,118.14 = 1,104.06 : x
2. Step 2: Convert to fraction form
   2,077.98/3,118.14 = 1,104.06/x
3. Step 3: Cross multiply
   2,077.98x = 3,118.14 × 1,104.06
4. Step 4: Simplify right side
   2,077.98x = 3,442,613.65
5. Step 5: Solve for x
   x = 3,442,613.65/2,077.98
6. Step 6: Final answer
   x = 1,656.71