Finding the Fourth Proportional to 10,785.77, 16,092.02 and 9,601.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,785.77 : 16,092.02 = 9,601.71 : x
2. Step 2: Convert to fraction form
   10,785.77/16,092.02 = 9,601.71/x
3. Step 3: Cross multiply
   10,785.77x = 16,092.02 × 9,601.71
4. Step 4: Simplify right side
   10,785.77x = 154,510,909.52
5. Step 5: Solve for x
   x = 154,510,909.52/10,785.77
6. Step 6: Final answer
   x = 14,325.44