Finding the Fourth Proportional to 2,043.94, 3,066.72 and 745.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043.94 : 3,066.72 = 745.54 : x
2. Step 2: Convert to fraction form
   2,043.94/3,066.72 = 745.54/x
3. Step 3: Cross multiply
   2,043.94x = 3,066.72 × 745.54
4. Step 4: Simplify right side
   2,043.94x = 2,286,362.43
5. Step 5: Solve for x
   x = 2,286,362.43/2,043.94
6. Step 6: Final answer
   x = 1,118.61