Finding the Fourth Proportional to 89,748.56, 134,621.32 and 26,568.41

Step by Step Solution

1. Step 1: Write the proportion equation
   89,748.56 : 134,621.32 = 26,568.41 : x
2. Step 2: Convert to fraction form
   89,748.56/134,621.32 = 26,568.41/x
3. Step 3: Cross multiply
   89,748.56x = 134,621.32 × 26,568.41
4. Step 4: Simplify right side
   89,748.56x = 3,576,674,424.50
5. Step 5: Solve for x
   x = 3,576,674,424.50/89,748.56
6. Step 6: Final answer
   x = 39,852.17