Finding the Fourth Proportional to 7,732.06, 10,674.69 and 5,377.39

Step by Step Solution

1. Step 1: Write the proportion equation
   7,732.06 : 10,674.69 = 5,377.39 : x
2. Step 2: Convert to fraction form
   7,732.06/10,674.69 = 5,377.39/x
3. Step 3: Cross multiply
   7,732.06x = 10,674.69 × 5,377.39
4. Step 4: Simplify right side
   7,732.06x = 57,401,924.41
5. Step 5: Solve for x
   x = 57,401,924.41/7,732.06
6. Step 6: Final answer
   x = 7,423.89