Finding the Fourth Proportional to 7,016.02, 9,683.22 and 4,221.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,016.02 : 9,683.22 = 4,221.52 : x
2. Step 2: Convert to fraction form
   7,016.02/9,683.22 = 4,221.52/x
3. Step 3: Cross multiply
   7,016.02x = 9,683.22 × 4,221.52
4. Step 4: Simplify right side
   7,016.02x = 40,877,906.89
5. Step 5: Solve for x
   x = 40,877,906.89/7,016.02
6. Step 6: Final answer
   x = 5,826.37