Finding the Fourth Proportional to 49,856.72, 68,796.96 and 27,500.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,856.72 : 68,796.96 = 27,500.72 : x
2. Step 2: Convert to fraction form
   49,856.72/68,796.96 = 27,500.72/x
3. Step 3: Cross multiply
   49,856.72x = 68,796.96 × 27,500.72
4. Step 4: Simplify right side
   49,856.72x = 1,891,965,933.81
5. Step 5: Solve for x
   x = 1,891,965,933.81/49,856.72
6. Step 6: Final answer
   x = 37,948.06