Finding the Fourth Proportional to 89,648.84, 134,472.33 and 23,088.71

Step by Step Solution

1. Step 1: Write the proportion equation
   89,648.84 : 134,472.33 = 23,088.71 : x
2. Step 2: Convert to fraction form
   89,648.84/134,472.33 = 23,088.71/x
3. Step 3: Cross multiply
   89,648.84x = 134,472.33 × 23,088.71
4. Step 4: Simplify right side
   89,648.84x = 3,104,792,630.39
5. Step 5: Solve for x
   x = 3,104,792,630.39/89,648.84
6. Step 6: Final answer
   x = 34,632.83