Finding the Fourth Proportional to 7,078.48, 10,619.54 and 2,693.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,078.48 : 10,619.54 = 2,693.54 : x
2. Step 2: Convert to fraction form
   7,078.48/10,619.54 = 2,693.54/x
3. Step 3: Cross multiply
   7,078.48x = 10,619.54 × 2,693.54
4. Step 4: Simplify right side
   7,078.48x = 28,604,142.30
5. Step 5: Solve for x
   x = 28,604,142.30/7,078.48
6. Step 6: Final answer
   x = 4,041.00