Finding the Fourth Proportional to 10,946.02, 16,421.64 and 3,550.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,946.02 : 16,421.64 = 3,550.49 : x
2. Step 2: Convert to fraction form
   10,946.02/16,421.64 = 3,550.49/x
3. Step 3: Cross multiply
   10,946.02x = 16,421.64 × 3,550.49
4. Step 4: Simplify right side
   10,946.02x = 58,304,896.34
5. Step 5: Solve for x
   x = 58,304,896.34/10,946.02
6. Step 6: Final answer
   x = 5,326.59