Finding the Fourth Proportional to 2,597.91, 3,583.98 and 1,653.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.91 : 3,583.98 = 1,653.18 : x
2. Step 2: Convert to fraction form
   2,597.91/3,583.98 = 1,653.18/x
3. Step 3: Cross multiply
   2,597.91x = 3,583.98 × 1,653.18
4. Step 4: Simplify right side
   2,597.91x = 5,924,964.06
5. Step 5: Solve for x
   x = 5,924,964.06/2,597.91
6. Step 6: Final answer
   x = 2,280.67