Finding the Fourth Proportional to 50,867.30, 70,188.32 and 33,896.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,867.30 : 70,188.32 = 33,896.88 : x
2. Step 2: Convert to fraction form
   50,867.30/70,188.32 = 33,896.88/x
3. Step 3: Cross multiply
   50,867.30x = 70,188.32 × 33,896.88
4. Step 4: Simplify right side
   50,867.30x = 2,379,165,145.18
5. Step 5: Solve for x
   x = 2,379,165,145.18/50,867.30
6. Step 6: Final answer
   x = 46,771.99