Finding the Fourth Proportional to 23,816.24, 32,843.04 and 21,932.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,816.24 : 32,843.04 = 21,932.72 : x
2. Step 2: Convert to fraction form
   23,816.24/32,843.04 = 21,932.72/x
3. Step 3: Cross multiply
   23,816.24x = 32,843.04 × 21,932.72
4. Step 4: Simplify right side
   23,816.24x = 720,337,200.27
5. Step 5: Solve for x
   x = 720,337,200.27/23,816.24
6. Step 6: Final answer
   x = 30,245.63