Finding the Fourth Proportional to 5,936.72, 8,193.64 and 5,674.24

Step by Step Solution

1. Step 1: Write the proportion equation
   5,936.72 : 8,193.64 = 5,674.24 : x
2. Step 2: Convert to fraction form
   5,936.72/8,193.64 = 5,674.24/x
3. Step 3: Cross multiply
   5,936.72x = 8,193.64 × 5,674.24
4. Step 4: Simplify right side
   5,936.72x = 46,492,679.83
5. Step 5: Solve for x
   x = 46,492,679.83/5,936.72
6. Step 6: Final answer
   x = 7,831.37