Finding the Fourth Proportional to 33,399, 50,054.76 and 18,614.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,399 : 50,054.76 = 18,614.88 : x
2. Step 2: Convert to fraction form
   33,399/50,054.76 = 18,614.88/x
3. Step 3: Cross multiply
   33,399x = 50,054.76 × 18,614.88
4. Step 4: Simplify right side
   33,399x = 931,763,350.83
5. Step 5: Solve for x
   x = 931,763,350.83/33,399
6. Step 6: Final answer
   x = 27,897.94