Finding the Fourth Proportional to 2,317.32, 3,476.01 and 757.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,317.32 : 3,476.01 = 757.31 : x
2. Step 2: Convert to fraction form
   2,317.32/3,476.01 = 757.31/x
3. Step 3: Cross multiply
   2,317.32x = 3,476.01 × 757.31
4. Step 4: Simplify right side
   2,317.32x = 2,632,405.98
5. Step 5: Solve for x
   x = 2,632,405.98/2,317.32
6. Step 6: Final answer
   x = 1,135.97