Finding the Fourth Proportional to 55,669.98, 83,518.78 and 16,227.42

Step by Step Solution

1. Step 1: Write the proportion equation
   55,669.98 : 83,518.78 = 16,227.42 : x
2. Step 2: Convert to fraction form
   55,669.98/83,518.78 = 16,227.42/x
3. Step 3: Cross multiply
   55,669.98x = 83,518.78 × 16,227.42
4. Step 4: Simplify right side
   55,669.98x = 1,355,294,320.95
5. Step 5: Solve for x
   x = 1,355,294,320.95/55,669.98
6. Step 6: Final answer
   x = 24,345.16