Finding the Fourth Proportional to 50,443.26, 75,665.50 and 17,164.01

Step by Step Solution

1. Step 1: Write the proportion equation
   50,443.26 : 75,665.50 = 17,164.01 : x
2. Step 2: Convert to fraction form
   50,443.26/75,665.50 = 17,164.01/x
3. Step 3: Cross multiply
   50,443.26x = 75,665.50 × 17,164.01
4. Step 4: Simplify right side
   50,443.26x = 1,298,722,977.42
5. Step 5: Solve for x
   x = 1,298,722,977.42/50,443.26
6. Step 6: Final answer
   x = 25,746.21