Finding the Fourth Proportional to 10,833.10, 14,949.72 and 5,865.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,833.10 : 14,949.72 = 5,865.10 : x
2. Step 2: Convert to fraction form
   10,833.10/14,949.72 = 5,865.10/x
3. Step 3: Cross multiply
   10,833.10x = 14,949.72 × 5,865.10
4. Step 4: Simplify right side
   10,833.10x = 87,681,602.77
5. Step 5: Solve for x
   x = 87,681,602.77/10,833.10
6. Step 6: Final answer
   x = 8,093.86