Finding the Fourth Proportional to 10,659.39, 14,709.42 and 5,942.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,659.39 : 14,709.42 = 5,942.76 : x
2. Step 2: Convert to fraction form
   10,659.39/14,709.42 = 5,942.76/x
3. Step 3: Cross multiply
   10,659.39x = 14,709.42 × 5,942.76
4. Step 4: Simplify right side
   10,659.39x = 87,414,552.80
5. Step 5: Solve for x
   x = 87,414,552.80/10,659.39
6. Step 6: Final answer
   x = 8,200.71