Finding the Fourth Proportional to 5,256.45, 7,253.69 and 3,365.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,256.45 : 7,253.69 = 3,365.37 : x
2. Step 2: Convert to fraction form
   5,256.45/7,253.69 = 3,365.37/x
3. Step 3: Cross multiply
   5,256.45x = 7,253.69 × 3,365.37
4. Step 4: Simplify right side
   5,256.45x = 24,411,333.89
5. Step 5: Solve for x
   x = 24,411,333.89/5,256.45
6. Step 6: Final answer
   x = 4,644.07