Finding the Fourth Proportional to 9,606.42, 13,151.21 and 9,541.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,606.42 : 13,151.21 = 9,541.62 : x
2. Step 2: Convert to fraction form
   9,606.42/13,151.21 = 9,541.62/x
3. Step 3: Cross multiply
   9,606.42x = 13,151.21 × 9,541.62
4. Step 4: Simplify right side
   9,606.42x = 125,483,800.65
5. Step 5: Solve for x
   x = 125,483,800.65/9,606.42
6. Step 6: Final answer
   x = 13,062.49