Finding the Fourth Proportional to 55,997.33, 77,276.31 and 30,846.83

Step by Step Solution

1. Step 1: Write the proportion equation
   55,997.33 : 77,276.31 = 30,846.83 : x
2. Step 2: Convert to fraction form
   55,997.33/77,276.31 = 30,846.83/x
3. Step 3: Cross multiply
   55,997.33x = 77,276.31 × 30,846.83
4. Step 4: Simplify right side
   55,997.33x = 2,383,728,811.22
5. Step 5: Solve for x
   x = 2,383,728,811.22/55,997.33
6. Step 6: Final answer
   x = 42,568.62