Finding the Fourth Proportional to 3,196.77, 4,795.98 and 1,005.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.77 : 4,795.98 = 1,005.54 : x
2. Step 2: Convert to fraction form
   3,196.77/4,795.98 = 1,005.54/x
3. Step 3: Cross multiply
   3,196.77x = 4,795.98 × 1,005.54
4. Step 4: Simplify right side
   3,196.77x = 4,822,549.73
5. Step 5: Solve for x
   x = 4,822,549.73/3,196.77
6. Step 6: Final answer
   x = 1,508.57