Finding the Fourth Proportional to 55,171.42, 76,144.31 and 32,208.77

Step by Step Solution

1. Step 1: Write the proportion equation
   55,171.42 : 76,144.31 = 32,208.77 : x
2. Step 2: Convert to fraction form
   55,171.42/76,144.31 = 32,208.77/x
3. Step 3: Cross multiply
   55,171.42x = 76,144.31 × 32,208.77
4. Step 4: Simplify right side
   55,171.42x = 2,452,514,567.60
5. Step 5: Solve for x
   x = 2,452,514,567.60/55,171.42
6. Step 6: Final answer
   x = 44,452.63