Finding the Fourth Proportional to 5,448.72, 8,173.89 and 2,527.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,448.72 : 8,173.89 = 2,527.32 : x
2. Step 2: Convert to fraction form
   5,448.72/8,173.89 = 2,527.32/x
3. Step 3: Cross multiply
   5,448.72x = 8,173.89 × 2,527.32
4. Step 4: Simplify right side
   5,448.72x = 20,658,035.67
5. Step 5: Solve for x
   x = 20,658,035.67/5,448.72
6. Step 6: Final answer
   x = 3,791.36