Finding the Fourth Proportional to 11,653.53, 16,081.89 and 6,348.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,653.53 : 16,081.89 = 6,348.24 : x
2. Step 2: Convert to fraction form
   11,653.53/16,081.89 = 6,348.24/x
3. Step 3: Cross multiply
   11,653.53x = 16,081.89 × 6,348.24
4. Step 4: Simplify right side
   11,653.53x = 102,091,697.37
5. Step 5: Solve for x
   x = 102,091,697.37/11,653.53
6. Step 6: Final answer
   x = 8,760.58