Finding the Fourth Proportional to 5,072.25, 7,609.34 and 2,336.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,072.25 : 7,609.34 = 2,336.25 : x
2. Step 2: Convert to fraction form
   5,072.25/7,609.34 = 2,336.25/x
3. Step 3: Cross multiply
   5,072.25x = 7,609.34 × 2,336.25
4. Step 4: Simplify right side
   5,072.25x = 17,777,308.89
5. Step 5: Solve for x
   x = 17,777,308.89/5,072.25
6. Step 6: Final answer
   x = 3,504.82