Finding the Fourth Proportional to 10,589.13, 14,612.81 and 5,873.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,589.13 : 14,612.81 = 5,873.31 : x
2. Step 2: Convert to fraction form
   10,589.13/14,612.81 = 5,873.31/x
3. Step 3: Cross multiply
   10,589.13x = 14,612.81 × 5,873.31
4. Step 4: Simplify right side
   10,589.13x = 85,825,533.73
5. Step 5: Solve for x
   x = 85,825,533.73/10,589.13
6. Step 6: Final answer
   x = 8,105.06