Finding the Fourth Proportional to 2,494.03, 3,740.82 and 1,107.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.03 : 3,740.82 = 1,107.43 : x
2. Step 2: Convert to fraction form
   2,494.03/3,740.82 = 1,107.43/x
3. Step 3: Cross multiply
   2,494.03x = 3,740.82 × 1,107.43
4. Step 4: Simplify right side
   2,494.03x = 4,142,696.29
5. Step 5: Solve for x
   x = 4,142,696.29/2,494.03
6. Step 6: Final answer
   x = 1,661.05