Finding the Fourth Proportional to 50,726, 76,123.56 and 17,894

Step by Step Solution

1. Step 1: Write the proportion equation
   50,726 : 76,123.56 = 17,894 : x
2. Step 2: Convert to fraction form
   50,726/76,123.56 = 17,894/x
3. Step 3: Cross multiply
   50,726x = 76,123.56 × 17,894
4. Step 4: Simplify right side
   50,726x = 1,362,154,982.64
5. Step 5: Solve for x
   x = 1,362,154,982.64/50,726
6. Step 6: Final answer
   x = 26,853.19