Finding the Fourth Proportional to 2,704.59, 4,030.56 and 2,412.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,704.59 : 4,030.56 = 2,412.18 : x
2. Step 2: Convert to fraction form
   2,704.59/4,030.56 = 2,412.18/x
3. Step 3: Cross multiply
   2,704.59x = 4,030.56 × 2,412.18
4. Step 4: Simplify right side
   2,704.59x = 9,722,436.22
5. Step 5: Solve for x
   x = 9,722,436.22/2,704.59
6. Step 6: Final answer
   x = 3,594.79