Finding the Fourth Proportional to 50,849.29, 76,292.24 and 17,572.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,849.29 : 76,292.24 = 17,572.72 : x
2. Step 2: Convert to fraction form
   50,849.29/76,292.24 = 17,572.72/x
3. Step 3: Cross multiply
   50,849.29x = 76,292.24 × 17,572.72
4. Step 4: Simplify right side
   50,849.29x = 1,340,662,171.69
5. Step 5: Solve for x
   x = 1,340,662,171.69/50,849.29
6. Step 6: Final answer
   x = 26,365.41