Finding the Fourth Proportional to 2,504.81, 3,456.52 and 1,370.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.81 : 3,456.52 = 1,370.46 : x
2. Step 2: Convert to fraction form
   2,504.81/3,456.52 = 1,370.46/x
3. Step 3: Cross multiply
   2,504.81x = 3,456.52 × 1,370.46
4. Step 4: Simplify right side
   2,504.81x = 4,737,022.40
5. Step 5: Solve for x
   x = 4,737,022.40/2,504.81
6. Step 6: Final answer
   x = 1,891.17