Finding the Fourth Proportional to 2,042.45, 3,062.84 and 1,104.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042.45 : 3,062.84 = 1,104.94 : x
2. Step 2: Convert to fraction form
   2,042.45/3,062.84 = 1,104.94/x
3. Step 3: Cross multiply
   2,042.45x = 3,062.84 × 1,104.94
4. Step 4: Simplify right side
   2,042.45x = 3,384,239.12
5. Step 5: Solve for x
   x = 3,384,239.12/2,042.45
6. Step 6: Final answer
   x = 1,656.95