Finding the Fourth Proportional to 9,836.37, 13,573.17 and 5,856.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,836.37 : 13,573.17 = 5,856.71 : x
2. Step 2: Convert to fraction form
   9,836.37/13,573.17 = 5,856.71/x
3. Step 3: Cross multiply
   9,836.37x = 13,573.17 × 5,856.71
4. Step 4: Simplify right side
   9,836.37x = 79,494,052.60
5. Step 5: Solve for x
   x = 79,494,052.60/9,836.37
6. Step 6: Final answer
   x = 8,081.65