Finding the Fourth Proportional to 2,317.06, 3,474.71 and 756.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,317.06 : 3,474.71 = 756.69 : x
2. Step 2: Convert to fraction form
   2,317.06/3,474.71 = 756.69/x
3. Step 3: Cross multiply
   2,317.06x = 3,474.71 × 756.69
4. Step 4: Simplify right side
   2,317.06x = 2,629,278.31
5. Step 5: Solve for x
   x = 2,629,278.31/2,317.06
6. Step 6: Final answer
   x = 1,134.75