Finding the Fourth Proportional to 89,752.76, 134,564.34 and 27,389.24

Step by Step Solution

1. Step 1: Write the proportion equation
   89,752.76 : 134,564.34 = 27,389.24 : x
2. Step 2: Convert to fraction form
   89,752.76/134,564.34 = 27,389.24/x
3. Step 3: Cross multiply
   89,752.76x = 134,564.34 × 27,389.24
4. Step 4: Simplify right side
   89,752.76x = 3,685,615,003.70
5. Step 5: Solve for x
   x = 3,685,615,003.70/89,752.76
6. Step 6: Final answer
   x = 41,064.09