Finding the Fourth Proportional to 10,833.05, 14,949.61 and 5,865.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,833.05 : 14,949.61 = 5,865.05 : x
2. Step 2: Convert to fraction form
   10,833.05/14,949.61 = 5,865.05/x
3. Step 3: Cross multiply
   10,833.05x = 14,949.61 × 5,865.05
4. Step 4: Simplify right side
   10,833.05x = 87,680,120.72
5. Step 5: Solve for x
   x = 87,680,120.72/10,833.05
6. Step 6: Final answer
   x = 8,093.77