Finding the Fourth Proportional to 5,953.24, 8,215.15 and 3,300.49

Step by Step Solution

1. Step 1: Write the proportion equation
   5,953.24 : 8,215.15 = 3,300.49 : x
2. Step 2: Convert to fraction form
   5,953.24/8,215.15 = 3,300.49/x
3. Step 3: Cross multiply
   5,953.24x = 8,215.15 × 3,300.49
4. Step 4: Simplify right side
   5,953.24x = 27,114,020.42
5. Step 5: Solve for x
   x = 27,114,020.42/5,953.24
6. Step 6: Final answer
   x = 4,554.50