Finding the Fourth Proportional to 4,969.50, 7,454.23 and 3,874.67

Step by Step Solution

1. Step 1: Write the proportion equation
   4,969.50 : 7,454.23 = 3,874.67 : x
2. Step 2: Convert to fraction form
   4,969.50/7,454.23 = 3,874.67/x
3. Step 3: Cross multiply
   4,969.50x = 7,454.23 × 3,874.67
4. Step 4: Simplify right side
   4,969.50x = 28,882,681.35
5. Step 5: Solve for x
   x = 28,882,681.35/4,969.50
6. Step 6: Final answer
   x = 5,811.99