Finding the Fourth Proportional to 49,016.91, 73,553.31 and 40,796.49

Step by Step Solution

1. Step 1: Write the proportion equation
   49,016.91 : 73,553.31 = 40,796.49 : x
2. Step 2: Convert to fraction form
   49,016.91/73,553.31 = 40,796.49/x
3. Step 3: Cross multiply
   49,016.91x = 73,553.31 × 40,796.49
4. Step 4: Simplify right side
   49,016.91x = 3,000,716,875.88
5. Step 5: Solve for x
   x = 3,000,716,875.88/49,016.91
6. Step 6: Final answer
   x = 61,217.99