Finding the Fourth Proportional to 56,327.72, 77,727 and 33,662.24

Step by Step Solution

1. Step 1: Write the proportion equation
   56,327.72 : 77,727 = 33,662.24 : x
2. Step 2: Convert to fraction form
   56,327.72/77,727 = 33,662.24/x
3. Step 3: Cross multiply
   56,327.72x = 77,727 × 33,662.24
4. Step 4: Simplify right side
   56,327.72x = 2,616,464,928.48
5. Step 5: Solve for x
   x = 2,616,464,928.48/56,327.72
6. Step 6: Final answer
   x = 46,450.75