Finding the Fourth Proportional to 10,942.39, 16,416.17 and 3,546.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,942.39 : 16,416.17 = 3,546.82 : x
2. Step 2: Convert to fraction form
   10,942.39/16,416.17 = 3,546.82/x
3. Step 3: Cross multiply
   10,942.39x = 16,416.17 × 3,546.82
4. Step 4: Simplify right side
   10,942.39x = 58,225,200.08
5. Step 5: Solve for x
   x = 58,225,200.08/10,942.39
6. Step 6: Final answer
   x = 5,321.07