Finding the Fourth Proportional to 8,626.48, 12,933.72 and 4,401.53

Step by Step Solution

1. Step 1: Write the proportion equation
   8,626.48 : 12,933.72 = 4,401.53 : x
2. Step 2: Convert to fraction form
   8,626.48/12,933.72 = 4,401.53/x
3. Step 3: Cross multiply
   8,626.48x = 12,933.72 × 4,401.53
4. Step 4: Simplify right side
   8,626.48x = 56,928,091.92
5. Step 5: Solve for x
   x = 56,928,091.92/8,626.48
6. Step 6: Final answer
   x = 6,599.23