Finding the Fourth Proportional to 10,674.61, 16,018.83 and 4,831.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,674.61 : 16,018.83 = 4,831.27 : x
2. Step 2: Convert to fraction form
   10,674.61/16,018.83 = 4,831.27/x
3. Step 3: Cross multiply
   10,674.61x = 16,018.83 × 4,831.27
4. Step 4: Simplify right side
   10,674.61x = 77,391,252.77
5. Step 5: Solve for x
   x = 77,391,252.77/10,674.61
6. Step 6: Final answer
   x = 7,250.03