Finding the Fourth Proportional to 33,086.72, 49,632.60 and 9,393.86

Step by Step Solution

1. Step 1: Write the proportion equation
   33,086.72 : 49,632.60 = 9,393.86 : x
2. Step 2: Convert to fraction form
   33,086.72/49,632.60 = 9,393.86/x
3. Step 3: Cross multiply
   33,086.72x = 49,632.60 × 9,393.86
4. Step 4: Simplify right side
   33,086.72x = 466,241,695.84
5. Step 5: Solve for x
   x = 466,241,695.84/33,086.72
6. Step 6: Final answer
   x = 14,091.51