Finding the Fourth Proportional to 9,410.82, 14,120.82 and 3,865.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,410.82 : 14,120.82 = 3,865.83 : x
2. Step 2: Convert to fraction form
   9,410.82/14,120.82 = 3,865.83/x
3. Step 3: Cross multiply
   9,410.82x = 14,120.82 × 3,865.83
4. Step 4: Simplify right side
   9,410.82x = 54,588,689.58
5. Step 5: Solve for x
   x = 54,588,689.58/9,410.82
6. Step 6: Final answer
   x = 5,800.63