Finding the Fourth Proportional to 56,323.98, 77,723.70 and 30,825.27

Step by Step Solution

1. Step 1: Write the proportion equation
   56,323.98 : 77,723.70 = 30,825.27 : x
2. Step 2: Convert to fraction form
   56,323.98/77,723.70 = 30,825.27/x
3. Step 3: Cross multiply
   56,323.98x = 77,723.70 × 30,825.27
4. Step 4: Simplify right side
   56,323.98x = 2,395,854,037.90
5. Step 5: Solve for x
   x = 2,395,854,037.90/56,323.98
6. Step 6: Final answer
   x = 42,537.02