Finding the Fourth Proportional to 33,189.09, 49,792.86 and 14,470.76

Step by Step Solution

1. Step 1: Write the proportion equation
   33,189.09 : 49,792.86 = 14,470.76 : x
2. Step 2: Convert to fraction form
   33,189.09/49,792.86 = 14,470.76/x
3. Step 3: Cross multiply
   33,189.09x = 49,792.86 × 14,470.76
4. Step 4: Simplify right side
   33,189.09x = 720,540,782.33
5. Step 5: Solve for x
   x = 720,540,782.33/33,189.09
6. Step 6: Final answer
   x = 21,710.17