Finding the Fourth Proportional to 33,588.52, 50,380.74 and 12,524.47

Step by Step Solution

1. Step 1: Write the proportion equation
   33,588.52 : 50,380.74 = 12,524.47 : x
2. Step 2: Convert to fraction form
   33,588.52/50,380.74 = 12,524.47/x
3. Step 3: Cross multiply
   33,588.52x = 50,380.74 × 12,524.47
4. Step 4: Simplify right side
   33,588.52x = 630,992,066.71
5. Step 5: Solve for x
   x = 630,992,066.71/33,588.52
6. Step 6: Final answer
   x = 18,785.94