Finding the Fourth Proportional to 9,701.92, 14,550.72 and 3,856.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,701.92 : 14,550.72 = 3,856.96 : x
2. Step 2: Convert to fraction form
   9,701.92/14,550.72 = 3,856.96/x
3. Step 3: Cross multiply
   9,701.92x = 14,550.72 × 3,856.96
4. Step 4: Simplify right side
   9,701.92x = 56,121,545.01
5. Step 5: Solve for x
   x = 56,121,545.01/9,701.92
6. Step 6: Final answer
   x = 5,784.58