Finding the Fourth Proportional to 2,597.67, 3,584.45 and 1,478.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.67 : 3,584.45 = 1,478.45 : x
2. Step 2: Convert to fraction form
   2,597.67/3,584.45 = 1,478.45/x
3. Step 3: Cross multiply
   2,597.67x = 3,584.45 × 1,478.45
4. Step 4: Simplify right side
   2,597.67x = 5,299,442.76
5. Step 5: Solve for x
   x = 5,299,442.76/2,597.67
6. Step 6: Final answer
   x = 2,040.08