Finding the Fourth Proportional to 1,346.52, 1,857.96 and 757.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,346.52 : 1,857.96 = 757.04 : x
2. Step 2: Convert to fraction form
   1,346.52/1,857.96 = 757.04/x
3. Step 3: Cross multiply
   1,346.52x = 1,857.96 × 757.04
4. Step 4: Simplify right side
   1,346.52x = 1,406,550.04
5. Step 5: Solve for x
   x = 1,406,550.04/1,346.52
6. Step 6: Final answer
   x = 1,044.58