Finding the Fourth Proportional to 5,019.14, 7,526.52 and 2,678.62

Step by Step Solution

1. Step 1: Write the proportion equation
   5,019.14 : 7,526.52 = 2,678.62 : x
2. Step 2: Convert to fraction form
   5,019.14/7,526.52 = 2,678.62/x
3. Step 3: Cross multiply
   5,019.14x = 7,526.52 × 2,678.62
4. Step 4: Simplify right side
   5,019.14x = 20,160,687.00
5. Step 5: Solve for x
   x = 20,160,687.00/5,019.14
6. Step 6: Final answer
   x = 4,016.76