Finding the Fourth Proportional to 10,418.83, 14,378.04 and 5,942.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,418.83 : 14,378.04 = 5,942.70 : x
2. Step 2: Convert to fraction form
   10,418.83/14,378.04 = 5,942.70/x
3. Step 3: Cross multiply
   10,418.83x = 14,378.04 × 5,942.70
4. Step 4: Simplify right side
   10,418.83x = 85,444,378.31
5. Step 5: Solve for x
   x = 85,444,378.31/10,418.83
6. Step 6: Final answer
   x = 8,200.96