Finding the Fourth Proportional to 9,404.40, 14,095.80 and 3,854.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,404.40 : 14,095.80 = 3,854.10 : x
2. Step 2: Convert to fraction form
   9,404.40/14,095.80 = 3,854.10/x
3. Step 3: Cross multiply
   9,404.40x = 14,095.80 × 3,854.10
4. Step 4: Simplify right side
   9,404.40x = 54,326,622.78
5. Step 5: Solve for x
   x = 54,326,622.78/9,404.40
6. Step 6: Final answer
   x = 5,776.72