Finding the Fourth Proportional to 1,694.53, 2,535.78 and 1,036.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,694.53 : 2,535.78 = 1,036.18 : x
2. Step 2: Convert to fraction form
   1,694.53/2,535.78 = 1,036.18/x
3. Step 3: Cross multiply
   1,694.53x = 2,535.78 × 1,036.18
4. Step 4: Simplify right side
   1,694.53x = 2,627,524.52
5. Step 5: Solve for x
   x = 2,627,524.52/1,694.53
6. Step 6: Final answer
   x = 1,550.59