Finding the Fourth Proportional to 50,535.18, 69,738.98 and 27,875.07

Step by Step Solution

1. Step 1: Write the proportion equation
   50,535.18 : 69,738.98 = 27,875.07 : x
2. Step 2: Convert to fraction form
   50,535.18/69,738.98 = 27,875.07/x
3. Step 3: Cross multiply
   50,535.18x = 69,738.98 × 27,875.07
4. Step 4: Simplify right side
   50,535.18x = 1,943,978,809.85
5. Step 5: Solve for x
   x = 1,943,978,809.85/50,535.18
6. Step 6: Final answer
   x = 38,467.83