Finding the Fourth Proportional to 10,933.50, 16,401.47 and 3,537.66

Step by Step Solution

1. Step 1: Write the proportion equation
   10,933.50 : 16,401.47 = 3,537.66 : x
2. Step 2: Convert to fraction form
   10,933.50/16,401.47 = 3,537.66/x
3. Step 3: Cross multiply
   10,933.50x = 16,401.47 × 3,537.66
4. Step 4: Simplify right side
   10,933.50x = 58,022,806.67
5. Step 5: Solve for x
   x = 58,022,806.67/10,933.50
6. Step 6: Final answer
   x = 5,306.88