Finding the Fourth Proportional to 50,726.52, 69,959.97 and 38,009.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,726.52 : 69,959.97 = 38,009.52 : x
2. Step 2: Convert to fraction form
   50,726.52/69,959.97 = 38,009.52/x
3. Step 3: Cross multiply
   50,726.52x = 69,959.97 × 38,009.52
4. Step 4: Simplify right side
   50,726.52x = 2,659,144,878.91
5. Step 5: Solve for x
   x = 2,659,144,878.91/50,726.52
6. Step 6: Final answer
   x = 52,421.20