Finding the Fourth Proportional to 50,178.42, 69,245.69 and 27,517.34

Step by Step Solution

1. Step 1: Write the proportion equation
   50,178.42 : 69,245.69 = 27,517.34 : x
2. Step 2: Convert to fraction form
   50,178.42/69,245.69 = 27,517.34/x
3. Step 3: Cross multiply
   50,178.42x = 69,245.69 × 27,517.34
4. Step 4: Simplify right side
   50,178.42x = 1,905,457,230.79
5. Step 5: Solve for x
   x = 1,905,457,230.79/50,178.42
6. Step 6: Final answer
   x = 37,973.64