Finding the Fourth Proportional to 55,743, 76,925.46 and 30,592.44

Step by Step Solution

1. Step 1: Write the proportion equation
   55,743 : 76,925.46 = 30,592.44 : x
2. Step 2: Convert to fraction form
   55,743/76,925.46 = 30,592.44/x
3. Step 3: Cross multiply
   55,743x = 76,925.46 × 30,592.44
4. Step 4: Simplify right side
   55,743x = 2,353,337,519.52
5. Step 5: Solve for x
   x = 2,353,337,519.52/55,743
6. Step 6: Final answer
   x = 42,217.63