Finding the Fourth Proportional to 89,371.15, 134,056.61 and 22,811.29

Step by Step Solution

1. Step 1: Write the proportion equation
   89,371.15 : 134,056.61 = 22,811.29 : x
2. Step 2: Convert to fraction form
   89,371.15/134,056.61 = 22,811.29/x
3. Step 3: Cross multiply
   89,371.15x = 134,056.61 × 22,811.29
4. Step 4: Simplify right side
   89,371.15x = 3,058,003,757.93
5. Step 5: Solve for x
   x = 3,058,003,757.93/89,371.15
6. Step 6: Final answer
   x = 34,216.90