Finding the Fourth Proportional to 9,513.46, 14,271.97 and 2,938.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,513.46 : 14,271.97 = 2,938.10 : x
2. Step 2: Convert to fraction form
   9,513.46/14,271.97 = 2,938.10/x
3. Step 3: Cross multiply
   9,513.46x = 14,271.97 × 2,938.10
4. Step 4: Simplify right side
   9,513.46x = 41,932,475.06
5. Step 5: Solve for x
   x = 41,932,475.06/9,513.46
6. Step 6: Final answer
   x = 4,407.70