Finding the Fourth Proportional to 50,651.33, 69,901.25 and 30,514.46

Step by Step Solution

1. Step 1: Write the proportion equation
   50,651.33 : 69,901.25 = 30,514.46 : x
2. Step 2: Convert to fraction form
   50,651.33/69,901.25 = 30,514.46/x
3. Step 3: Cross multiply
   50,651.33x = 69,901.25 × 30,514.46
4. Step 4: Simplify right side
   50,651.33x = 2,132,998,395.00
5. Step 5: Solve for x
   x = 2,132,998,395.00/50,651.33
6. Step 6: Final answer
   x = 42,111.40