Finding the Fourth Proportional to 50,411.98, 75,580.86 and 17,123.09

Step by Step Solution

1. Step 1: Write the proportion equation
   50,411.98 : 75,580.86 = 17,123.09 : x
2. Step 2: Convert to fraction form
   50,411.98/75,580.86 = 17,123.09/x
3. Step 3: Cross multiply
   50,411.98x = 75,580.86 × 17,123.09
4. Step 4: Simplify right side
   50,411.98x = 1,294,177,868.06
5. Step 5: Solve for x
   x = 1,294,177,868.06/50,411.98
6. Step 6: Final answer
   x = 25,672.03