Finding the Fourth Proportional to 2,598.57, 3,899.34 and 1,367.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.57 : 3,899.34 = 1,367.10 : x
2. Step 2: Convert to fraction form
   2,598.57/3,899.34 = 1,367.10/x
3. Step 3: Cross multiply
   2,598.57x = 3,899.34 × 1,367.10
4. Step 4: Simplify right side
   2,598.57x = 5,330,787.71
5. Step 5: Solve for x
   x = 5,330,787.71/2,598.57
6. Step 6: Final answer
   x = 2,051.43