Finding the Fourth Proportional to 2,735.53, 4,105.45 and 1,004.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,735.53 : 4,105.45 = 1,004.65 : x
2. Step 2: Convert to fraction form
   2,735.53/4,105.45 = 1,004.65/x
3. Step 3: Cross multiply
   2,735.53x = 4,105.45 × 1,004.65
4. Step 4: Simplify right side
   2,735.53x = 4,124,519.82
5. Step 5: Solve for x
   x = 4,124,519.82/2,735.53
6. Step 6: Final answer
   x = 1,507.76