Finding the Fourth Proportional to 2,597.25, 3,583.80 and 1,478.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.25 : 3,583.80 = 1,478.24 : x
2. Step 2: Convert to fraction form
   2,597.25/3,583.80 = 1,478.24/x
3. Step 3: Cross multiply
   2,597.25x = 3,583.80 × 1,478.24
4. Step 4: Simplify right side
   2,597.25x = 5,297,698.59
5. Step 5: Solve for x
   x = 5,297,698.59/2,597.25
6. Step 6: Final answer
   x = 2,039.73