Finding the Fourth Proportional to 3,926.82, 5,419.18 and 2,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,926.82 : 5,419.18 = 2,248.50 : x
2. Step 2: Convert to fraction form
   3,926.82/5,419.18 = 2,248.50/x
3. Step 3: Cross multiply
   3,926.82x = 5,419.18 × 2,248.50
4. Step 4: Simplify right side
   3,926.82x = 12,185,026.23
5. Step 5: Solve for x
   x = 12,185,026.23/3,926.82
6. Step 6: Final answer
   x = 3,103.03