Finding the Fourth Proportional to 2,045.43, 3,068.58 and 1,168.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.43 : 3,068.58 = 1,168.35 : x
2. Step 2: Convert to fraction form
   2,045.43/3,068.58 = 1,168.35/x
3. Step 3: Cross multiply
   2,045.43x = 3,068.58 × 1,168.35
4. Step 4: Simplify right side
   2,045.43x = 3,585,175.44
5. Step 5: Solve for x
   x = 3,585,175.44/2,045.43
6. Step 6: Final answer
   x = 1,752.77