Finding the Fourth Proportional to 33,159.63, 49,748.55 and 9,786.07

Step by Step Solution

1. Step 1: Write the proportion equation
   33,159.63 : 49,748.55 = 9,786.07 : x
2. Step 2: Convert to fraction form
   33,159.63/49,748.55 = 9,786.07/x
3. Step 3: Cross multiply
   33,159.63x = 49,748.55 × 9,786.07
4. Step 4: Simplify right side
   33,159.63x = 486,842,792.70
5. Step 5: Solve for x
   x = 486,842,792.70/33,159.63
6. Step 6: Final answer
   x = 14,681.79