Finding the Fourth Proportional to 6,552.27, 9,812.58 and 4,083.99

Step by Step Solution

1. Step 1: Write the proportion equation
   6,552.27 : 9,812.58 = 4,083.99 : x
2. Step 2: Convert to fraction form
   6,552.27/9,812.58 = 4,083.99/x
3. Step 3: Cross multiply
   6,552.27x = 9,812.58 × 4,083.99
4. Step 4: Simplify right side
   6,552.27x = 40,074,478.59
5. Step 5: Solve for x
   x = 40,074,478.59/6,552.27
6. Step 6: Final answer
   x = 6,116.12