Finding the Fourth Proportional to 89,053.82, 122,897.04 and 48,771.40

Step by Step Solution

1. Step 1: Write the proportion equation
   89,053.82 : 122,897.04 = 48,771.40 : x
2. Step 2: Convert to fraction form
   89,053.82/122,897.04 = 48,771.40/x
3. Step 3: Cross multiply
   89,053.82x = 122,897.04 × 48,771.40
4. Step 4: Simplify right side
   89,053.82x = 5,993,860,389.41
5. Step 5: Solve for x
   x = 5,993,860,389.41/89,053.82
6. Step 6: Final answer
   x = 67,306.05