Finding the Fourth Proportional to 2,597.06, 3,894.81 and 1,036.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.06 : 3,894.81 = 1,036.55 : x
2. Step 2: Convert to fraction form
   2,597.06/3,894.81 = 1,036.55/x
3. Step 3: Cross multiply
   2,597.06x = 3,894.81 × 1,036.55
4. Step 4: Simplify right side
   2,597.06x = 4,037,145.83
5. Step 5: Solve for x
   x = 4,037,145.83/2,597.06
6. Step 6: Final answer
   x = 1,554.51