Finding the Fourth Proportional to 9,719.46, 14,576.04 and 3,144.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,719.46 : 14,576.04 = 3,144.24 : x
2. Step 2: Convert to fraction form
   9,719.46/14,576.04 = 3,144.24/x
3. Step 3: Cross multiply
   9,719.46x = 14,576.04 × 3,144.24
4. Step 4: Simplify right side
   9,719.46x = 45,830,568.01
5. Step 5: Solve for x
   x = 45,830,568.01/9,719.46
6. Step 6: Final answer
   x = 4,715.34