Finding the Fourth Proportional to 48,910.86, 67,530.54 and 33,017.58

Step by Step Solution

1. Step 1: Write the proportion equation
   48,910.86 : 67,530.54 = 33,017.58 : x
2. Step 2: Convert to fraction form
   48,910.86/67,530.54 = 33,017.58/x
3. Step 3: Cross multiply
   48,910.86x = 67,530.54 × 33,017.58
4. Step 4: Simplify right side
   48,910.86x = 2,229,695,006.89
5. Step 5: Solve for x
   x = 2,229,695,006.89/48,910.86
6. Step 6: Final answer
   x = 45,586.91