Finding the Fourth Proportional to 50,093.91, 69,058.35 and 30,962.86

Step by Step Solution

1. Step 1: Write the proportion equation
   50,093.91 : 69,058.35 = 30,962.86 : x
2. Step 2: Convert to fraction form
   50,093.91/69,058.35 = 30,962.86/x
3. Step 3: Cross multiply
   50,093.91x = 69,058.35 × 30,962.86
4. Step 4: Simplify right side
   50,093.91x = 2,138,243,850.24
5. Step 5: Solve for x
   x = 2,138,243,850.24/50,093.91
6. Step 6: Final answer
   x = 42,684.71