Finding the Fourth Proportional to 2,599.29, 3,900.51 and 1,367.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599.29 : 3,900.51 = 1,367.58 : x
2. Step 2: Convert to fraction form
   2,599.29/3,900.51 = 1,367.58/x
3. Step 3: Cross multiply
   2,599.29x = 3,900.51 × 1,367.58
4. Step 4: Simplify right side
   2,599.29x = 5,334,259.47
5. Step 5: Solve for x
   x = 5,334,259.47/2,599.29
6. Step 6: Final answer
   x = 2,052.20