Finding the Fourth Proportional to 10,171.87, 14,036.76 and 5,923.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,171.87 : 14,036.76 = 5,923.05 : x
2. Step 2: Convert to fraction form
   10,171.87/14,036.76 = 5,923.05/x
3. Step 3: Cross multiply
   10,171.87x = 14,036.76 × 5,923.05
4. Step 4: Simplify right side
   10,171.87x = 83,140,431.32
5. Step 5: Solve for x
   x = 83,140,431.32/10,171.87
6. Step 6: Final answer
   x = 8,173.56