Finding the Fourth Proportional to 89,196.12, 133,777.15 and 44,810.55

Step by Step Solution

1. Step 1: Write the proportion equation
   89,196.12 : 133,777.15 = 44,810.55 : x
2. Step 2: Convert to fraction form
   89,196.12/133,777.15 = 44,810.55/x
3. Step 3: Cross multiply
   89,196.12x = 133,777.15 × 44,810.55
4. Step 4: Simplify right side
   89,196.12x = 5,994,627,556.91
5. Step 5: Solve for x
   x = 5,994,627,556.91/89,196.12
6. Step 6: Final answer
   x = 67,207.27