Finding the Fourth Proportional to 40,712.83, 56,163.98 and 33,554.05

Step by Step Solution

1. Step 1: Write the proportion equation
   40,712.83 : 56,163.98 = 33,554.05 : x
2. Step 2: Convert to fraction form
   40,712.83/56,163.98 = 33,554.05/x
3. Step 3: Cross multiply
   40,712.83x = 56,163.98 × 33,554.05
4. Step 4: Simplify right side
   40,712.83x = 1,884,528,936.59
5. Step 5: Solve for x
   x = 1,884,528,936.59/40,712.83
6. Step 6: Final answer
   x = 46,288.33