Finding the Fourth Proportional to 2,094.87, 3,135.83 and 1,118.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.87 : 3,135.83 = 1,118.55 : x
2. Step 2: Convert to fraction form
   2,094.87/3,135.83 = 1,118.55/x
3. Step 3: Cross multiply
   2,094.87x = 3,135.83 × 1,118.55
4. Step 4: Simplify right side
   2,094.87x = 3,507,577.05
5. Step 5: Solve for x
   x = 3,507,577.05/2,094.87
6. Step 6: Final answer
   x = 1,674.37