Finding the Fourth Proportional to 2,062.77, 3,089.55 and 1,599.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.77 : 3,089.55 = 1,599.15 : x
2. Step 2: Convert to fraction form
   2,062.77/3,089.55 = 1,599.15/x
3. Step 3: Cross multiply
   2,062.77x = 3,089.55 × 1,599.15
4. Step 4: Simplify right side
   2,062.77x = 4,940,653.88
5. Step 5: Solve for x
   x = 4,940,653.88/2,062.77
6. Step 6: Final answer
   x = 2,395.16