Finding the Fourth Proportional to 2,517.32, 3,776.52 and 957.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517.32 : 3,776.52 = 957.26 : x
2. Step 2: Convert to fraction form
   2,517.32/3,776.52 = 957.26/x
3. Step 3: Cross multiply
   2,517.32x = 3,776.52 × 957.26
4. Step 4: Simplify right side
   2,517.32x = 3,615,111.54
5. Step 5: Solve for x
   x = 3,615,111.54/2,517.32
6. Step 6: Final answer
   x = 1,436.10