Finding the Fourth Proportional to 3,014.95, 4,519.69 and 1,167.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,014.95 : 4,519.69 = 1,167.30 : x
2. Step 2: Convert to fraction form
   3,014.95/4,519.69 = 1,167.30/x
3. Step 3: Cross multiply
   3,014.95x = 4,519.69 × 1,167.30
4. Step 4: Simplify right side
   3,014.95x = 5,275,834.14
5. Step 5: Solve for x
   x = 5,275,834.14/3,014.95
6. Step 6: Final answer
   x = 1,749.89