Finding the Fourth Proportional to 9,453.65, 14,184.52 and 3,911.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,453.65 : 14,184.52 = 3,911.02 : x
2. Step 2: Convert to fraction form
   9,453.65/14,184.52 = 3,911.02/x
3. Step 3: Cross multiply
   9,453.65x = 14,184.52 × 3,911.02
4. Step 4: Simplify right side
   9,453.65x = 55,475,896.17
5. Step 5: Solve for x
   x = 55,475,896.17/9,453.65
6. Step 6: Final answer
   x = 5,868.20