Finding the Fourth Proportional to 2,706.10, 4,059.41 and 758.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,706.10 : 4,059.41 = 758.30 : x
2. Step 2: Convert to fraction form
   2,706.10/4,059.41 = 758.30/x
3. Step 3: Cross multiply
   2,706.10x = 4,059.41 × 758.30
4. Step 4: Simplify right side
   2,706.10x = 3,078,226.51
5. Step 5: Solve for x
   x = 3,078,226.51/2,706.10
6. Step 6: Final answer
   x = 1,137.52