Finding the Fourth Proportional to 53,469.86, 80,215.86 and 16,028.42

Step by Step Solution

1. Step 1: Write the proportion equation
   53,469.86 : 80,215.86 = 16,028.42 : x
2. Step 2: Convert to fraction form
   53,469.86/80,215.86 = 16,028.42/x
3. Step 3: Cross multiply
   53,469.86x = 80,215.86 × 16,028.42
4. Step 4: Simplify right side
   53,469.86x = 1,285,733,494.74
5. Step 5: Solve for x
   x = 1,285,733,494.74/53,469.86
6. Step 6: Final answer
   x = 24,045.95