Finding the Fourth Proportional to 33,392.15, 50,008.72 and 19,322.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,392.15 : 50,008.72 = 19,322.52 : x
2. Step 2: Convert to fraction form
   33,392.15/50,008.72 = 19,322.52/x
3. Step 3: Cross multiply
   33,392.15x = 50,008.72 × 19,322.52
4. Step 4: Simplify right side
   33,392.15x = 966,294,660.37
5. Step 5: Solve for x
   x = 966,294,660.37/33,392.15
6. Step 6: Final answer
   x = 28,937.78