Finding the Fourth Proportional to 4,196.49, 6,291.50 and 2,654.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.49 : 6,291.50 = 2,654.25 : x
2. Step 2: Convert to fraction form
   4,196.49/6,291.50 = 2,654.25/x
3. Step 3: Cross multiply
   4,196.49x = 6,291.50 × 2,654.25
4. Step 4: Simplify right side
   4,196.49x = 16,699,200.60
5. Step 5: Solve for x
   x = 16,699,200.60/4,196.49
6. Step 6: Final answer
   x = 3,979.33