Finding the Fourth Proportional to 2,528.69, 3,794.88 and 1,297.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528.69 : 3,794.88 = 1,297.04 : x
2. Step 2: Convert to fraction form
   2,528.69/3,794.88 = 1,297.04/x
3. Step 3: Cross multiply
   2,528.69x = 3,794.88 × 1,297.04
4. Step 4: Simplify right side
   2,528.69x = 4,922,111.16
5. Step 5: Solve for x
   x = 4,922,111.16/2,528.69
6. Step 6: Final answer
   x = 1,946.51