Finding the Fourth Proportional to 10,169.31, 14,032.76 and 5,976.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,169.31 : 14,032.76 = 5,976.75 : x
2. Step 2: Convert to fraction form
   10,169.31/14,032.76 = 5,976.75/x
3. Step 3: Cross multiply
   10,169.31x = 14,032.76 × 5,976.75
4. Step 4: Simplify right side
   10,169.31x = 83,870,268.45
5. Step 5: Solve for x
   x = 83,870,268.45/10,169.31
6. Step 6: Final answer
   x = 8,247.39