Finding the Fourth Proportional to 33,981.18, 50,956.43 and 10,279.59

Step by Step Solution

1. Step 1: Write the proportion equation
   33,981.18 : 50,956.43 = 10,279.59 : x
2. Step 2: Convert to fraction form
   33,981.18/50,956.43 = 10,279.59/x
3. Step 3: Cross multiply
   33,981.18x = 50,956.43 × 10,279.59
4. Step 4: Simplify right side
   33,981.18x = 523,811,156.87
5. Step 5: Solve for x
   x = 523,811,156.87/33,981.18
6. Step 6: Final answer
   x = 15,414.74