Finding the Fourth Proportional to 89,867.57, 134,804.79 and 23,305.95

Step by Step Solution

1. Step 1: Write the proportion equation
   89,867.57 : 134,804.79 = 23,305.95 : x
2. Step 2: Convert to fraction form
   89,867.57/134,804.79 = 23,305.95/x
3. Step 3: Cross multiply
   89,867.57x = 134,804.79 × 23,305.95
4. Step 4: Simplify right side
   89,867.57x = 3,141,753,695.50
5. Step 5: Solve for x
   x = 3,141,753,695.50/89,867.57
6. Step 6: Final answer
   x = 34,959.82