Finding the Fourth Proportional to 50,196.08, 75,293.71 and 12,756.26

Step by Step Solution

1. Step 1: Write the proportion equation
   50,196.08 : 75,293.71 = 12,756.26 : x
2. Step 2: Convert to fraction form
   50,196.08/75,293.71 = 12,756.26/x
3. Step 3: Cross multiply
   50,196.08x = 75,293.71 × 12,756.26
4. Step 4: Simplify right side
   50,196.08x = 960,465,952.89
5. Step 5: Solve for x
   x = 960,465,952.89/50,196.08
6. Step 6: Final answer
   x = 19,134.28