Finding the Fourth Proportional to 3,196.28, 4,795.13 and 1,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.28 : 4,795.13 = 1,248.50 : x
2. Step 2: Convert to fraction form
   3,196.28/4,795.13 = 1,248.50/x
3. Step 3: Cross multiply
   3,196.28x = 4,795.13 × 1,248.50
4. Step 4: Simplify right side
   3,196.28x = 5,986,719.81
5. Step 5: Solve for x
   x = 5,986,719.81/3,196.28
6. Step 6: Final answer
   x = 1,873.03