Finding the Fourth Proportional to 7,023.67, 9,697.22 and 4,372.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,023.67 : 9,697.22 = 4,372.15 : x
2. Step 2: Convert to fraction form
   7,023.67/9,697.22 = 4,372.15/x
3. Step 3: Cross multiply
   7,023.67x = 9,697.22 × 4,372.15
4. Step 4: Simplify right side
   7,023.67x = 42,397,700.42
5. Step 5: Solve for x
   x = 42,397,700.42/7,023.67
6. Step 6: Final answer
   x = 6,036.40