Finding the Fourth Proportional to 5,019.10, 7,532.06 and 2,680.79

Step by Step Solution

1. Step 1: Write the proportion equation
   5,019.10 : 7,532.06 = 2,680.79 : x
2. Step 2: Convert to fraction form
   5,019.10/7,532.06 = 2,680.79/x
3. Step 3: Cross multiply
   5,019.10x = 7,532.06 × 2,680.79
4. Step 4: Simplify right side
   5,019.10x = 20,191,851.68
5. Step 5: Solve for x
   x = 20,191,851.68/5,019.10
6. Step 6: Final answer
   x = 4,023.00