Finding the Fourth Proportional to 10,700.73, 16,043.16 and 3,300.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,700.73 : 16,043.16 = 3,300.99 : x
2. Step 2: Convert to fraction form
   10,700.73/16,043.16 = 3,300.99/x
3. Step 3: Cross multiply
   10,700.73x = 16,043.16 × 3,300.99
4. Step 4: Simplify right side
   10,700.73x = 52,958,310.73
5. Step 5: Solve for x
   x = 52,958,310.73/10,700.73
6. Step 6: Final answer
   x = 4,949.04