Finding the Fourth Proportional to 2,596.78, 3,582.39 and 1,602.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,596.78 : 3,582.39 = 1,602.10 : x
2. Step 2: Convert to fraction form
   2,596.78/3,582.39 = 1,602.10/x
3. Step 3: Cross multiply
   2,596.78x = 3,582.39 × 1,602.10
4. Step 4: Simplify right side
   2,596.78x = 5,739,347.02
5. Step 5: Solve for x
   x = 5,739,347.02/2,596.78
6. Step 6: Final answer
   x = 2,210.18