Finding the Fourth Proportional to 33,300.50, 49,954.14 and 11,107.91

Step by Step Solution

1. Step 1: Write the proportion equation
   33,300.50 : 49,954.14 = 11,107.91 : x
2. Step 2: Convert to fraction form
   33,300.50/49,954.14 = 11,107.91/x
3. Step 3: Cross multiply
   33,300.50x = 49,954.14 × 11,107.91
4. Step 4: Simplify right side
   33,300.50x = 554,885,841.48
5. Step 5: Solve for x
   x = 554,885,841.48/33,300.50
6. Step 6: Final answer
   x = 16,662.99