Finding the Fourth Proportional to 10,949.23, 16,424.25 and 3,554.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,949.23 : 16,424.25 = 3,554.74 : x
2. Step 2: Convert to fraction form
   10,949.23/16,424.25 = 3,554.74/x
3. Step 3: Cross multiply
   10,949.23x = 16,424.25 × 3,554.74
4. Step 4: Simplify right side
   10,949.23x = 58,383,938.45
5. Step 5: Solve for x
   x = 58,383,938.45/10,949.23
6. Step 6: Final answer
   x = 5,332.24