Finding the Fourth Proportional to 9,406.71, 14,095.48 and 3,855.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,406.71 : 14,095.48 = 3,855.37 : x
2. Step 2: Convert to fraction form
   9,406.71/14,095.48 = 3,855.37/x
3. Step 3: Cross multiply
   9,406.71x = 14,095.48 × 3,855.37
4. Step 4: Simplify right side
   9,406.71x = 54,343,290.73
5. Step 5: Solve for x
   x = 54,343,290.73/9,406.71
6. Step 6: Final answer
   x = 5,777.08