Finding the Fourth Proportional to 33,164.80, 45,766.72 and 19,369.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,164.80 : 45,766.72 = 19,369.52 : x
2. Step 2: Convert to fraction form
   33,164.80/45,766.72 = 19,369.52/x
3. Step 3: Cross multiply
   33,164.80x = 45,766.72 × 19,369.52
4. Step 4: Simplify right side
   33,164.80x = 886,479,398.37
5. Step 5: Solve for x
   x = 886,479,398.37/33,164.80
6. Step 6: Final answer
   x = 26,729.53