Finding the Fourth Proportional to 2,797.32, 4,196.82 and 948.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,797.32 : 4,196.82 = 948.27 : x
2. Step 2: Convert to fraction form
   2,797.32/4,196.82 = 948.27/x
3. Step 3: Cross multiply
   2,797.32x = 4,196.82 × 948.27
4. Step 4: Simplify right side
   2,797.32x = 3,979,718.50
5. Step 5: Solve for x
   x = 3,979,718.50/2,797.32
6. Step 6: Final answer
   x = 1,422.69