Finding the Fourth Proportional to 10,942.41, 16,409.50 and 3,544.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,942.41 : 16,409.50 = 3,544.89 : x
2. Step 2: Convert to fraction form
   10,942.41/16,409.50 = 3,544.89/x
3. Step 3: Cross multiply
   10,942.41x = 16,409.50 × 3,544.89
4. Step 4: Simplify right side
   10,942.41x = 58,169,802.06
5. Step 5: Solve for x
   x = 58,169,802.06/10,942.41
6. Step 6: Final answer
   x = 5,315.99