Finding the Fourth Proportional to 7,031.37, 10,563.46 and 4,111.73

Step by Step Solution

1. Step 1: Write the proportion equation
   7,031.37 : 10,563.46 = 4,111.73 : x
2. Step 2: Convert to fraction form
   7,031.37/10,563.46 = 4,111.73/x
3. Step 3: Cross multiply
   7,031.37x = 10,563.46 × 4,111.73
4. Step 4: Simplify right side
   7,031.37x = 43,434,095.39
5. Step 5: Solve for x
   x = 43,434,095.39/7,031.37
6. Step 6: Final answer
   x = 6,177.19