Finding the Fourth Proportional to 2,856.03, 3,941.42 and 1,597.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,856.03 : 3,941.42 = 1,597.05 : x
2. Step 2: Convert to fraction form
   2,856.03/3,941.42 = 1,597.05/x
3. Step 3: Cross multiply
   2,856.03x = 3,941.42 × 1,597.05
4. Step 4: Simplify right side
   2,856.03x = 6,294,636.83
5. Step 5: Solve for x
   x = 6,294,636.83/2,856.03
6. Step 6: Final answer
   x = 2,203.98