Finding the Fourth Proportional to 50,031.42, 69,043.50 and 27,675.42

Step by Step Solution

1. Step 1: Write the proportion equation
   50,031.42 : 69,043.50 = 27,675.42 : x
2. Step 2: Convert to fraction form
   50,031.42/69,043.50 = 27,675.42/x
3. Step 3: Cross multiply
   50,031.42x = 69,043.50 × 27,675.42
4. Step 4: Simplify right side
   50,031.42x = 1,910,807,860.77
5. Step 5: Solve for x
   x = 1,910,807,860.77/50,031.42
6. Step 6: Final answer
   x = 38,192.16