Finding the Fourth Proportional to 21,844.56, 32,757.72 and 10,756.48

Step by Step Solution

1. Step 1: Write the proportion equation
   21,844.56 : 32,757.72 = 10,756.48 : x
2. Step 2: Convert to fraction form
   21,844.56/32,757.72 = 10,756.48/x
3. Step 3: Cross multiply
   21,844.56x = 32,757.72 × 10,756.48
4. Step 4: Simplify right side
   21,844.56x = 352,357,760.03
5. Step 5: Solve for x
   x = 352,357,760.03/21,844.56
6. Step 6: Final answer
   x = 16,130.23