Finding the Fourth Proportional to 10,176.67, 14,043.73 and 5,700.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,176.67 : 14,043.73 = 5,700.46 : x
2. Step 2: Convert to fraction form
   10,176.67/14,043.73 = 5,700.46/x
3. Step 3: Cross multiply
   10,176.67x = 14,043.73 × 5,700.46
4. Step 4: Simplify right side
   10,176.67x = 80,055,708.78
5. Step 5: Solve for x
   x = 80,055,708.78/10,176.67
6. Step 6: Final answer
   x = 7,866.59