Finding the Fourth Proportional to 56,096.94, 77,408.38 and 30,944.82

Step by Step Solution

1. Step 1: Write the proportion equation
   56,096.94 : 77,408.38 = 30,944.82 : x
2. Step 2: Convert to fraction form
   56,096.94/77,408.38 = 30,944.82/x
3. Step 3: Cross multiply
   56,096.94x = 77,408.38 × 30,944.82
4. Step 4: Simplify right side
   56,096.94x = 2,395,388,385.59
5. Step 5: Solve for x
   x = 2,395,388,385.59/56,096.94
6. Step 6: Final answer
   x = 42,700.87