Finding the Fourth Proportional to 89,482, 134,223.81 and 27,152.50

Step by Step Solution

1. Step 1: Write the proportion equation
   89,482 : 134,223.81 = 27,152.50 : x
2. Step 2: Convert to fraction form
   89,482/134,223.81 = 27,152.50/x
3. Step 3: Cross multiply
   89,482x = 134,223.81 × 27,152.50
4. Step 4: Simplify right side
   89,482x = 3,644,512,001.03
5. Step 5: Solve for x
   x = 3,644,512,001.03/89,482
6. Step 6: Final answer
   x = 40,729.00