Finding the Fourth Proportional to 2,597.82, 3,894.54 and 1,036.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.82 : 3,894.54 = 1,036.86 : x
2. Step 2: Convert to fraction form
   2,597.82/3,894.54 = 1,036.86/x
3. Step 3: Cross multiply
   2,597.82x = 3,894.54 × 1,036.86
4. Step 4: Simplify right side
   2,597.82x = 4,038,092.74
5. Step 5: Solve for x
   x = 4,038,092.74/2,597.82
6. Step 6: Final answer
   x = 1,554.42