Finding the Fourth Proportional to 9,514.31, 14,271.12 and 2,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,514.31 : 14,271.12 = 2,940.50 : x
2. Step 2: Convert to fraction form
   9,514.31/14,271.12 = 2,940.50/x
3. Step 3: Cross multiply
   9,514.31x = 14,271.12 × 2,940.50
4. Step 4: Simplify right side
   9,514.31x = 41,964,264.04
5. Step 5: Solve for x
   x = 41,964,264.04/9,514.31
6. Step 6: Final answer
   x = 4,410.65