Finding the Fourth Proportional to 2,073.83, 3,105.88 and 1,607.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.83 : 3,105.88 = 1,607.87 : x
2. Step 2: Convert to fraction form
   2,073.83/3,105.88 = 1,607.87/x
3. Step 3: Cross multiply
   2,073.83x = 3,105.88 × 1,607.87
4. Step 4: Simplify right side
   2,073.83x = 4,993,855.02
5. Step 5: Solve for x
   x = 4,993,855.02/2,073.83
6. Step 6: Final answer
   x = 2,408.04