Finding the Fourth Proportional to 3,002.58, 4,494.56 and 2,412.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.58 : 4,494.56 = 2,412.09 : x
2. Step 2: Convert to fraction form
   3,002.58/4,494.56 = 2,412.09/x
3. Step 3: Cross multiply
   3,002.58x = 4,494.56 × 2,412.09
4. Step 4: Simplify right side
   3,002.58x = 10,841,271.17
5. Step 5: Solve for x
   x = 10,841,271.17/3,002.58
6. Step 6: Final answer
   x = 3,610.65