Finding the Fourth Proportional to 7,013.57, 10,520.27 and 2,016.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,013.57 : 10,520.27 = 2,016.06 : x
2. Step 2: Convert to fraction form
   7,013.57/10,520.27 = 2,016.06/x
3. Step 3: Cross multiply
   7,013.57x = 10,520.27 × 2,016.06
4. Step 4: Simplify right side
   7,013.57x = 21,209,495.54
5. Step 5: Solve for x
   x = 21,209,495.54/7,013.57
6. Step 6: Final answer
   x = 3,024.07