Finding the Fourth Proportional to 33,662.58, 50,498.74 and 10,285.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,662.58 : 50,498.74 = 10,285.98 : x
2. Step 2: Convert to fraction form
   33,662.58/50,498.74 = 10,285.98/x
3. Step 3: Cross multiply
   33,662.58x = 50,498.74 × 10,285.98
4. Step 4: Simplify right side
   33,662.58x = 519,429,029.67
5. Step 5: Solve for x
   x = 519,429,029.67/33,662.58
6. Step 6: Final answer
   x = 15,430.46