Finding the Fourth Proportional to 33,086.86, 49,630.16 and 14,364.45

Step by Step Solution

1. Step 1: Write the proportion equation
   33,086.86 : 49,630.16 = 14,364.45 : x
2. Step 2: Convert to fraction form
   33,086.86/49,630.16 = 14,364.45/x
3. Step 3: Cross multiply
   33,086.86x = 49,630.16 × 14,364.45
4. Step 4: Simplify right side
   33,086.86x = 712,909,987.72
5. Step 5: Solve for x
   x = 712,909,987.72/33,086.86
6. Step 6: Final answer
   x = 21,546.62