Finding the Fourth Proportional to 7,697.40, 10,622.52 and 4,340.37

Step by Step Solution

1. Step 1: Write the proportion equation
   7,697.40 : 10,622.52 = 4,340.37 : x
2. Step 2: Convert to fraction form
   7,697.40/10,622.52 = 4,340.37/x
3. Step 3: Cross multiply
   7,697.40x = 10,622.52 × 4,340.37
4. Step 4: Simplify right side
   7,697.40x = 46,105,667.13
5. Step 5: Solve for x
   x = 46,105,667.13/7,697.40
6. Step 6: Final answer
   x = 5,989.77