Finding the Fourth Proportional to 55,144.72, 82,710.24 and 17,701.84

Step by Step Solution

1. Step 1: Write the proportion equation
   55,144.72 : 82,710.24 = 17,701.84 : x
2. Step 2: Convert to fraction form
   55,144.72/82,710.24 = 17,701.84/x
3. Step 3: Cross multiply
   55,144.72x = 82,710.24 × 17,701.84
4. Step 4: Simplify right side
   55,144.72x = 1,464,123,434.84
5. Step 5: Solve for x
   x = 1,464,123,434.84/55,144.72
6. Step 6: Final answer
   x = 26,550.56