Finding the Fourth Proportional to 10,952.97, 16,430.94 and 3,555.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,952.97 : 16,430.94 = 3,555.04 : x
2. Step 2: Convert to fraction form
   10,952.97/16,430.94 = 3,555.04/x
3. Step 3: Cross multiply
   10,952.97x = 16,430.94 × 3,555.04
4. Step 4: Simplify right side
   10,952.97x = 58,412,648.94
5. Step 5: Solve for x
   x = 58,412,648.94/10,952.97
6. Step 6: Final answer
   x = 5,333.04