Finding the Fourth Proportional to 2,791.56, 4,186.04 and 1,035.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,791.56 : 4,186.04 = 1,035.34 : x
2. Step 2: Convert to fraction form
   2,791.56/4,186.04 = 1,035.34/x
3. Step 3: Cross multiply
   2,791.56x = 4,186.04 × 1,035.34
4. Step 4: Simplify right side
   2,791.56x = 4,333,974.65
5. Step 5: Solve for x
   x = 4,333,974.65/2,791.56
6. Step 6: Final answer
   x = 1,552.53