Finding the Fourth Proportional to 50,357.72, 69,492.26 and 27,696.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,357.72 : 69,492.26 = 27,696.72 : x
2. Step 2: Convert to fraction form
   50,357.72/69,492.26 = 27,696.72/x
3. Step 3: Cross multiply
   50,357.72x = 69,492.26 × 27,696.72
4. Step 4: Simplify right side
   50,357.72x = 1,924,707,667.39
5. Step 5: Solve for x
   x = 1,924,707,667.39/50,357.72
6. Step 6: Final answer
   x = 38,220.71