Finding the Fourth Proportional to 50,691.88, 69,977.46 and 33,726.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,691.88 : 69,977.46 = 33,726.16 : x
2. Step 2: Convert to fraction form
   50,691.88/69,977.46 = 33,726.16/x
3. Step 3: Cross multiply
   50,691.88x = 69,977.46 × 33,726.16
4. Step 4: Simplify right side
   50,691.88x = 2,360,071,012.35
5. Step 5: Solve for x
   x = 2,360,071,012.35/50,691.88
6. Step 6: Final answer
   x = 46,557.18