Finding the Fourth Proportional to 4,069.07, 5,615.59 and 2,300.68

Step by Step Solution

1. Step 1: Write the proportion equation
   4,069.07 : 5,615.59 = 2,300.68 : x
2. Step 2: Convert to fraction form
   4,069.07/5,615.59 = 2,300.68/x
3. Step 3: Cross multiply
   4,069.07x = 5,615.59 × 2,300.68
4. Step 4: Simplify right side
   4,069.07x = 12,919,647.52
5. Step 5: Solve for x
   x = 12,919,647.52/4,069.07
6. Step 6: Final answer
   x = 3,175.09