Finding the Fourth Proportional to 1,752.24, 2,417.88 and 966.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,752.24 : 2,417.88 = 966.09 : x
2. Step 2: Convert to fraction form
   1,752.24/2,417.88 = 966.09/x
3. Step 3: Cross multiply
   1,752.24x = 2,417.88 × 966.09
4. Step 4: Simplify right side
   1,752.24x = 2,335,889.69
5. Step 5: Solve for x
   x = 2,335,889.69/1,752.24
6. Step 6: Final answer
   x = 1,333.09