Finding the Fourth Proportional to 2,099.03, 2,896.22 and 1,259.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099.03 : 2,896.22 = 1,259.51 : x
2. Step 2: Convert to fraction form
   2,099.03/2,896.22 = 1,259.51/x
3. Step 3: Cross multiply
   2,099.03x = 2,896.22 × 1,259.51
4. Step 4: Simplify right side
   2,099.03x = 3,647,797.27
5. Step 5: Solve for x
   x = 3,647,797.27/2,099.03
6. Step 6: Final answer
   x = 1,737.85