Finding the Fourth Proportional to 50,264.51, 69,362.32 and 28,754.69

Step by Step Solution

1. Step 1: Write the proportion equation
   50,264.51 : 69,362.32 = 28,754.69 : x
2. Step 2: Convert to fraction form
   50,264.51/69,362.32 = 28,754.69/x
3. Step 3: Cross multiply
   50,264.51x = 69,362.32 × 28,754.69
4. Step 4: Simplify right side
   50,264.51x = 1,994,491,518.70
5. Step 5: Solve for x
   x = 1,994,491,518.70/50,264.51
6. Step 6: Final answer
   x = 39,679.92