Finding the Fourth Proportional to 10,983.50, 16,470.52 and 3,485.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,983.50 : 16,470.52 = 3,485.33 : x
2. Step 2: Convert to fraction form
   10,983.50/16,470.52 = 3,485.33/x
3. Step 3: Cross multiply
   10,983.50x = 16,470.52 × 3,485.33
4. Step 4: Simplify right side
   10,983.50x = 57,405,106.41
5. Step 5: Solve for x
   x = 57,405,106.41/10,983.50
6. Step 6: Final answer
   x = 5,226.49