Finding the Fourth Proportional to 2,597.37, 3,583.63 and 1,478.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.37 : 3,583.63 = 1,478.27 : x
2. Step 2: Convert to fraction form
   2,597.37/3,583.63 = 1,478.27/x
3. Step 3: Cross multiply
   2,597.37x = 3,583.63 × 1,478.27
4. Step 4: Simplify right side
   2,597.37x = 5,297,583.53
5. Step 5: Solve for x
   x = 5,297,583.53/2,597.37
6. Step 6: Final answer
   x = 2,039.60