Finding the Fourth Proportional to 2,479.36, 3,719.61 and 2,041.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479.36 : 3,719.61 = 2,041.30 : x
2. Step 2: Convert to fraction form
   2,479.36/3,719.61 = 2,041.30/x
3. Step 3: Cross multiply
   2,479.36x = 3,719.61 × 2,041.30
4. Step 4: Simplify right side
   2,479.36x = 7,592,839.89
5. Step 5: Solve for x
   x = 7,592,839.89/2,479.36
6. Step 6: Final answer
   x = 3,062.42