Finding the Fourth Proportional to 55,176.02, 82,771.82 and 17,723.54

Step by Step Solution

1. Step 1: Write the proportion equation
   55,176.02 : 82,771.82 = 17,723.54 : x
2. Step 2: Convert to fraction form
   55,176.02/82,771.82 = 17,723.54/x
3. Step 3: Cross multiply
   55,176.02x = 82,771.82 × 17,723.54
4. Step 4: Simplify right side
   55,176.02x = 1,467,009,833.37
5. Step 5: Solve for x
   x = 1,467,009,833.37/55,176.02
6. Step 6: Final answer
   x = 26,587.81