Finding the Fourth Proportional to 11,644.00, 16,068.72 and 6,338.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,644.00 : 16,068.72 = 6,338.82 : x
2. Step 2: Convert to fraction form
   11,644.00/16,068.72 = 6,338.82/x
3. Step 3: Cross multiply
   11,644.00x = 16,068.72 × 6,338.82
4. Step 4: Simplify right side
   11,644.00x = 101,856,693.58
5. Step 5: Solve for x
   x = 101,856,693.58/11,644.00
6. Step 6: Final answer
   x = 8,747.57