Finding the Fourth Proportional to 2,336.80, 3,506.94 and 1,104.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336.80 : 3,506.94 = 1,104.59 : x
2. Step 2: Convert to fraction form
   2,336.80/3,506.94 = 1,104.59/x
3. Step 3: Cross multiply
   2,336.80x = 3,506.94 × 1,104.59
4. Step 4: Simplify right side
   2,336.80x = 3,873,719.33
5. Step 5: Solve for x
   x = 3,873,719.33/2,336.80
6. Step 6: Final answer
   x = 1,657.70