Finding the Fourth Proportional to 9,150.24, 12,627.32 and 4,958.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,150.24 : 12,627.32 = 4,958.49 : x
2. Step 2: Convert to fraction form
   9,150.24/12,627.32 = 4,958.49/x
3. Step 3: Cross multiply
   9,150.24x = 12,627.32 × 4,958.49
4. Step 4: Simplify right side
   9,150.24x = 62,612,452.34
5. Step 5: Solve for x
   x = 62,612,452.34/9,150.24
6. Step 6: Final answer
   x = 6,842.71