Finding the Fourth Proportional to 10,913.50, 16,368.16 and 3,014.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,913.50 : 16,368.16 = 3,014.05 : x
2. Step 2: Convert to fraction form
   10,913.50/16,368.16 = 3,014.05/x
3. Step 3: Cross multiply
   10,913.50x = 16,368.16 × 3,014.05
4. Step 4: Simplify right side
   10,913.50x = 49,334,452.65
5. Step 5: Solve for x
   x = 49,334,452.65/10,913.50
6. Step 6: Final answer
   x = 4,520.50