Finding the Fourth Proportional to 10,942.18, 16,409.83 and 3,544.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,942.18 : 16,409.83 = 3,544.93 : x
2. Step 2: Convert to fraction form
   10,942.18/16,409.83 = 3,544.93/x
3. Step 3: Cross multiply
   10,942.18x = 16,409.83 × 3,544.93
4. Step 4: Simplify right side
   10,942.18x = 58,171,598.89
5. Step 5: Solve for x
   x = 58,171,598.89/10,942.18
6. Step 6: Final answer
   x = 5,316.27