Finding the Fourth Proportional to 55,301.64, 82,761.83 and 33,940.16

Step by Step Solution

1. Step 1: Write the proportion equation
   55,301.64 : 82,761.83 = 33,940.16 : x
2. Step 2: Convert to fraction form
   55,301.64/82,761.83 = 33,940.16/x
3. Step 3: Cross multiply
   55,301.64x = 82,761.83 × 33,940.16
4. Step 4: Simplify right side
   55,301.64x = 2,808,949,606.22
5. Step 5: Solve for x
   x = 2,808,949,606.22/55,301.64
6. Step 6: Final answer
   x = 50,793.25