Finding the Fourth Proportional to 3,317.32, 4,976.72 and 1,096.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,317.32 : 4,976.72 = 1,096.07 : x
2. Step 2: Convert to fraction form
   3,317.32/4,976.72 = 1,096.07/x
3. Step 3: Cross multiply
   3,317.32x = 4,976.72 × 1,096.07
4. Step 4: Simplify right side
   3,317.32x = 5,454,828.01
5. Step 5: Solve for x
   x = 5,454,828.01/3,317.32
6. Step 6: Final answer
   x = 1,644.35