Finding the Fourth Proportional to 5,016.35, 7,520.27 and 2,825.71

Step by Step Solution

1. Step 1: Write the proportion equation
   5,016.35 : 7,520.27 = 2,825.71 : x
2. Step 2: Convert to fraction form
   5,016.35/7,520.27 = 2,825.71/x
3. Step 3: Cross multiply
   5,016.35x = 7,520.27 × 2,825.71
4. Step 4: Simplify right side
   5,016.35x = 21,250,102.14
5. Step 5: Solve for x
   x = 21,250,102.14/5,016.35
6. Step 6: Final answer
   x = 4,236.17