Finding the Fourth Proportional to 11,605.86, 16,016.06 and 6,300.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,605.86 : 16,016.06 = 6,300.62 : x
2. Step 2: Convert to fraction form
   11,605.86/16,016.06 = 6,300.62/x
3. Step 3: Cross multiply
   11,605.86x = 16,016.06 × 6,300.62
4. Step 4: Simplify right side
   11,605.86x = 100,911,107.96
5. Step 5: Solve for x
   x = 100,911,107.96/11,605.86
6. Step 6: Final answer
   x = 8,694.84