Finding the Fourth Proportional to 9,514.32, 14,271.42 and 2,940.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,514.32 : 14,271.42 = 2,940.48 : x
2. Step 2: Convert to fraction form
   9,514.32/14,271.42 = 2,940.48/x
3. Step 3: Cross multiply
   9,514.32x = 14,271.42 × 2,940.48
4. Step 4: Simplify right side
   9,514.32x = 41,964,825.08
5. Step 5: Solve for x
   x = 41,964,825.08/9,514.32
6. Step 6: Final answer
   x = 4,410.70