Finding the Fourth Proportional to 3,196.38, 4,794.24 and 1,003.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.38 : 4,794.24 = 1,003.91 : x
2. Step 2: Convert to fraction form
   3,196.38/4,794.24 = 1,003.91/x
3. Step 3: Cross multiply
   3,196.38x = 4,794.24 × 1,003.91
4. Step 4: Simplify right side
   3,196.38x = 4,812,961.51
5. Step 5: Solve for x
   x = 4,812,961.51/3,196.38
6. Step 6: Final answer
   x = 1,505.75