Finding the Fourth Proportional to 89,131.12, 133,556.04 and 32,893.84

Step by Step Solution

1. Step 1: Write the proportion equation
   89,131.12 : 133,556.04 = 32,893.84 : x
2. Step 2: Convert to fraction form
   89,131.12/133,556.04 = 32,893.84/x
3. Step 3: Cross multiply
   89,131.12x = 133,556.04 × 32,893.84
4. Step 4: Simplify right side
   89,131.12x = 4,393,171,010.79
5. Step 5: Solve for x
   x = 4,393,171,010.79/89,131.12
6. Step 6: Final answer
   x = 49,288.86