Finding the Fourth Proportional to 33,698.52, 50,555.16 and 10,326.78

Step by Step Solution

1. Step 1: Write the proportion equation
   33,698.52 : 50,555.16 = 10,326.78 : x
2. Step 2: Convert to fraction form
   33,698.52/50,555.16 = 10,326.78/x
3. Step 3: Cross multiply
   33,698.52x = 50,555.16 × 10,326.78
4. Step 4: Simplify right side
   33,698.52x = 522,072,015.18
5. Step 5: Solve for x
   x = 522,072,015.18/33,698.52
6. Step 6: Final answer
   x = 15,492.43