Finding the Fourth Proportional to 11,833.48, 16,327.29 and 7,233.09

Step by Step Solution

1. Step 1: Write the proportion equation
   11,833.48 : 16,327.29 = 7,233.09 : x
2. Step 2: Convert to fraction form
   11,833.48/16,327.29 = 7,233.09/x
3. Step 3: Cross multiply
   11,833.48x = 16,327.29 × 7,233.09
4. Step 4: Simplify right side
   11,833.48x = 118,096,758.03
5. Step 5: Solve for x
   x = 118,096,758.03/11,833.48
6. Step 6: Final answer
   x = 9,979.88