Finding the Fourth Proportional to 2,105.42, 2,907.57 and 1,733.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105.42 : 2,907.57 = 1,733.63 : x
2. Step 2: Convert to fraction form
   2,105.42/2,907.57 = 1,733.63/x
3. Step 3: Cross multiply
   2,105.42x = 2,907.57 × 1,733.63
4. Step 4: Simplify right side
   2,105.42x = 5,040,627.37
5. Step 5: Solve for x
   x = 5,040,627.37/2,105.42
6. Step 6: Final answer
   x = 2,394.13