Finding the Fourth Proportional to 9,454.15, 14,185.27 and 3,911.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,454.15 : 14,185.27 = 3,911.52 : x
2. Step 2: Convert to fraction form
   9,454.15/14,185.27 = 3,911.52/x
3. Step 3: Cross multiply
   9,454.15x = 14,185.27 × 3,911.52
4. Step 4: Simplify right side
   9,454.15x = 55,485,967.31
5. Step 5: Solve for x
   x = 55,485,967.31/9,454.15
6. Step 6: Final answer
   x = 5,868.96