Finding the Fourth Proportional to 33,269.12, 49,870.92 and 13,561.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,269.12 : 49,870.92 = 13,561.52 : x
2. Step 2: Convert to fraction form
   33,269.12/49,870.92 = 13,561.52/x
3. Step 3: Cross multiply
   33,269.12x = 49,870.92 × 13,561.52
4. Step 4: Simplify right side
   33,269.12x = 676,325,479.00
5. Step 5: Solve for x
   x = 676,325,479.00/33,269.12
6. Step 6: Final answer
   x = 20,328.93