Finding the Fourth Proportional to 11,650.52, 16,077.89 and 6,345.33

Step by Step Solution

1. Step 1: Write the proportion equation
   11,650.52 : 16,077.89 = 6,345.33 : x
2. Step 2: Convert to fraction form
   11,650.52/16,077.89 = 6,345.33/x
3. Step 3: Cross multiply
   11,650.52x = 16,077.89 × 6,345.33
4. Step 4: Simplify right side
   11,650.52x = 102,019,473.32
5. Step 5: Solve for x
   x = 102,019,473.32/11,650.52
6. Step 6: Final answer
   x = 8,756.65