Finding the Fourth Proportional to 2,592.47, 3,577.43 and 1,597.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592.47 : 3,577.43 = 1,597.78 : x
2. Step 2: Convert to fraction form
   2,592.47/3,577.43 = 1,597.78/x
3. Step 3: Cross multiply
   2,592.47x = 3,577.43 × 1,597.78
4. Step 4: Simplify right side
   2,592.47x = 5,715,934.45
5. Step 5: Solve for x
   x = 5,715,934.45/2,592.47
6. Step 6: Final answer
   x = 2,204.82