Finding the Fourth Proportional to 10,418.66, 14,377.59 and 5,942.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,418.66 : 14,377.59 = 5,942.15 : x
2. Step 2: Convert to fraction form
   10,418.66/14,377.59 = 5,942.15/x
3. Step 3: Cross multiply
   10,418.66x = 14,377.59 × 5,942.15
4. Step 4: Simplify right side
   10,418.66x = 85,433,749.87
5. Step 5: Solve for x
   x = 85,433,749.87/10,418.66
6. Step 6: Final answer
   x = 8,200.07