Finding the Fourth Proportional to 2,539.42, 3,503.77 and 1,595.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,539.42 : 3,503.77 = 1,595.37 : x
2. Step 2: Convert to fraction form
   2,539.42/3,503.77 = 1,595.37/x
3. Step 3: Cross multiply
   2,539.42x = 3,503.77 × 1,595.37
4. Step 4: Simplify right side
   2,539.42x = 5,589,802.78
5. Step 5: Solve for x
   x = 5,589,802.78/2,539.42
6. Step 6: Final answer
   x = 2,201.21