Finding the Fourth Proportional to 11,199.66, 16,796.79 and 3,300.03

Step by Step Solution

1. Step 1: Write the proportion equation
   11,199.66 : 16,796.79 = 3,300.03 : x
2. Step 2: Convert to fraction form
   11,199.66/16,796.79 = 3,300.03/x
3. Step 3: Cross multiply
   11,199.66x = 16,796.79 × 3,300.03
4. Step 4: Simplify right side
   11,199.66x = 55,429,910.90
5. Step 5: Solve for x
   x = 55,429,910.90/11,199.66
6. Step 6: Final answer
   x = 4,949.25