Finding the Fourth Proportional to 2,369.26, 3,248.44 and 2,198.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,369.26 : 3,248.44 = 2,198.62 : x
2. Step 2: Convert to fraction form
   2,369.26/3,248.44 = 2,198.62/x
3. Step 3: Cross multiply
   2,369.26x = 3,248.44 × 2,198.62
4. Step 4: Simplify right side
   2,369.26x = 7,142,085.15
5. Step 5: Solve for x
   x = 7,142,085.15/2,369.26
6. Step 6: Final answer
   x = 3,014.48