Finding the Fourth Proportional to 56,096.37, 77,407.61 and 30,944.25

Step by Step Solution

1. Step 1: Write the proportion equation
   56,096.37 : 77,407.61 = 30,944.25 : x
2. Step 2: Convert to fraction form
   56,096.37/77,407.61 = 30,944.25/x
3. Step 3: Cross multiply
   56,096.37x = 77,407.61 × 30,944.25
4. Step 4: Simplify right side
   56,096.37x = 2,395,320,281.02
5. Step 5: Solve for x
   x = 2,395,320,281.02/56,096.37
6. Step 6: Final answer
   x = 42,700.09