Finding the Fourth Proportional to 10,171.27, 15,256.53 and 3,597.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,171.27 : 15,256.53 = 3,597.31 : x
2. Step 2: Convert to fraction form
   10,171.27/15,256.53 = 3,597.31/x
3. Step 3: Cross multiply
   10,171.27x = 15,256.53 × 3,597.31
4. Step 4: Simplify right side
   10,171.27x = 54,882,467.93
5. Step 5: Solve for x
   x = 54,882,467.93/10,171.27
6. Step 6: Final answer
   x = 5,395.83