Finding the Fourth Proportional to 49,856.16, 68,796.72 and 27,498.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,856.16 : 68,796.72 = 27,498.72 : x
2. Step 2: Convert to fraction form
   49,856.16/68,796.72 = 27,498.72/x
3. Step 3: Cross multiply
   49,856.16x = 68,796.72 × 27,498.72
4. Step 4: Simplify right side
   49,856.16x = 1,891,821,740.20
5. Step 5: Solve for x
   x = 1,891,821,740.20/49,856.16
6. Step 6: Final answer
   x = 37,945.60