Finding the Fourth Proportional to 10,942.35, 16,410.18 and 7,193.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,942.35 : 16,410.18 = 7,193.97 : x
2. Step 2: Convert to fraction form
   10,942.35/16,410.18 = 7,193.97/x
3. Step 3: Cross multiply
   10,942.35x = 16,410.18 × 7,193.97
4. Step 4: Simplify right side
   10,942.35x = 118,054,342.61
5. Step 5: Solve for x
   x = 118,054,342.61/10,942.35
6. Step 6: Final answer
   x = 10,788.76