Finding the Fourth Proportional to 50,503.83, 69,694.01 and 27,842.30

Step by Step Solution

1. Step 1: Write the proportion equation
   50,503.83 : 69,694.01 = 27,842.30 : x
2. Step 2: Convert to fraction form
   50,503.83/69,694.01 = 27,842.30/x
3. Step 3: Cross multiply
   50,503.83x = 69,694.01 × 27,842.30
4. Step 4: Simplify right side
   50,503.83x = 1,940,441,373.55
5. Step 5: Solve for x
   x = 1,940,441,373.55/50,503.83
6. Step 6: Final answer
   x = 38,421.67