Finding the Fourth Proportional to 33,014.10, 49,527.15 and 10,821.30

Step by Step Solution

1. Step 1: Write the proportion equation
   33,014.10 : 49,527.15 = 10,821.30 : x
2. Step 2: Convert to fraction form
   33,014.10/49,527.15 = 10,821.30/x
3. Step 3: Cross multiply
   33,014.10x = 49,527.15 × 10,821.30
4. Step 4: Simplify right side
   33,014.10x = 535,948,148.30
5. Step 5: Solve for x
   x = 535,948,148.30/33,014.10
6. Step 6: Final answer
   x = 16,233.92