Finding the Fourth Proportional to 4,069.10, 5,615.37 and 2,300.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,069.10 : 5,615.37 = 2,300.82 : x
2. Step 2: Convert to fraction form
   4,069.10/5,615.37 = 2,300.82/x
3. Step 3: Cross multiply
   4,069.10x = 5,615.37 × 2,300.82
4. Step 4: Simplify right side
   4,069.10x = 12,919,955.60
5. Step 5: Solve for x
   x = 12,919,955.60/4,069.10
6. Step 6: Final answer
   x = 3,175.14