Finding the Fourth Proportional to 9,149.84, 12,626.88 and 4,958.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,149.84 : 12,626.88 = 4,958.10 : x
2. Step 2: Convert to fraction form
   9,149.84/12,626.88 = 4,958.10/x
3. Step 3: Cross multiply
   9,149.84x = 12,626.88 × 4,958.10
4. Step 4: Simplify right side
   9,149.84x = 62,605,333.73
5. Step 5: Solve for x
   x = 62,605,333.73/9,149.84
6. Step 6: Final answer
   x = 6,842.23