Finding the Fourth Proportional to 11,605.83, 16,016.05 and 6,300.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,605.83 : 16,016.05 = 6,300.69 : x
2. Step 2: Convert to fraction form
   11,605.83/16,016.05 = 6,300.69/x
3. Step 3: Cross multiply
   11,605.83x = 16,016.05 × 6,300.69
4. Step 4: Simplify right side
   11,605.83x = 100,912,131.61
5. Step 5: Solve for x
   x = 100,912,131.61/11,605.83
6. Step 6: Final answer
   x = 8,694.95