Finding the Fourth Proportional to 21,579.01, 32,361.69 and 9,096.73

Step by Step Solution

1. Step 1: Write the proportion equation
   21,579.01 : 32,361.69 = 9,096.73 : x
2. Step 2: Convert to fraction form
   21,579.01/32,361.69 = 9,096.73/x
3. Step 3: Cross multiply
   21,579.01x = 32,361.69 × 9,096.73
4. Step 4: Simplify right side
   21,579.01x = 294,385,556.27
5. Step 5: Solve for x
   x = 294,385,556.27/21,579.01
6. Step 6: Final answer
   x = 13,642.22