Finding the Fourth Proportional to 10,544.42, 15,817.31 and 3,882.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,544.42 : 15,817.31 = 3,882.71 : x
2. Step 2: Convert to fraction form
   10,544.42/15,817.31 = 3,882.71/x
3. Step 3: Cross multiply
   10,544.42x = 15,817.31 × 3,882.71
4. Step 4: Simplify right side
   10,544.42x = 61,414,008.30
5. Step 5: Solve for x
   x = 61,414,008.30/10,544.42
6. Step 6: Final answer
   x = 5,824.31