Finding the Fourth Proportional to 49,017.58, 67,650.27 and 28,873.42

Step by Step Solution

1. Step 1: Write the proportion equation
   49,017.58 : 67,650.27 = 28,873.42 : x
2. Step 2: Convert to fraction form
   49,017.58/67,650.27 = 28,873.42/x
3. Step 3: Cross multiply
   49,017.58x = 67,650.27 × 28,873.42
4. Step 4: Simplify right side
   49,017.58x = 1,953,294,658.82
5. Step 5: Solve for x
   x = 1,953,294,658.82/49,017.58
6. Step 6: Final answer
   x = 39,848.86