Finding the Fourth Proportional to 2,538.18, 3,500.37 and 1,594.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538.18 : 3,500.37 = 1,594.08 : x
2. Step 2: Convert to fraction form
   2,538.18/3,500.37 = 1,594.08/x
3. Step 3: Cross multiply
   2,538.18x = 3,500.37 × 1,594.08
4. Step 4: Simplify right side
   2,538.18x = 5,579,869.81
5. Step 5: Solve for x
   x = 5,579,869.81/2,538.18
6. Step 6: Final answer
   x = 2,198.37