Finding the Fourth Proportional to 55,771.32, 83,650.86 and 16,328.82

Step by Step Solution

1. Step 1: Write the proportion equation
   55,771.32 : 83,650.86 = 16,328.82 : x
2. Step 2: Convert to fraction form
   55,771.32/83,650.86 = 16,328.82/x
3. Step 3: Cross multiply
   55,771.32x = 83,650.86 × 16,328.82
4. Step 4: Simplify right side
   55,771.32x = 1,365,919,835.79
5. Step 5: Solve for x
   x = 1,365,919,835.79/55,771.32
6. Step 6: Final answer
   x = 24,491.44