Finding the Fourth Proportional to 55,559.55, 83,347.53 and 16,111.54

Step by Step Solution

1. Step 1: Write the proportion equation
   55,559.55 : 83,347.53 = 16,111.54 : x
2. Step 2: Convert to fraction form
   55,559.55/83,347.53 = 16,111.54/x
3. Step 3: Cross multiply
   55,559.55x = 83,347.53 × 16,111.54
4. Step 4: Simplify right side
   55,559.55x = 1,342,856,566.20
5. Step 5: Solve for x
   x = 1,342,856,566.20/55,559.55
6. Step 6: Final answer
   x = 24,169.68