Finding the Fourth Proportional to 10,581.30, 14,601.33 and 5,865.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,581.30 : 14,601.33 = 5,865.48 : x
2. Step 2: Convert to fraction form
   10,581.30/14,601.33 = 5,865.48/x
3. Step 3: Cross multiply
   10,581.30x = 14,601.33 × 5,865.48
4. Step 4: Simplify right side
   10,581.30x = 85,643,809.09
5. Step 5: Solve for x
   x = 85,643,809.09/10,581.30
6. Step 6: Final answer
   x = 8,093.88