Finding the Fourth Proportional to 3,196.68, 4,795.61 and 1,248.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.68 : 4,795.61 = 1,248.76 : x
2. Step 2: Convert to fraction form
   3,196.68/4,795.61 = 1,248.76/x
3. Step 3: Cross multiply
   3,196.68x = 4,795.61 × 1,248.76
4. Step 4: Simplify right side
   3,196.68x = 5,988,559.70
5. Step 5: Solve for x
   x = 5,988,559.70/3,196.68
6. Step 6: Final answer
   x = 1,873.37