Finding the Fourth Proportional to 89,696.59, 134,541.51 and 22,228.82

Step by Step Solution

1. Step 1: Write the proportion equation
   89,696.59 : 134,541.51 = 22,228.82 : x
2. Step 2: Convert to fraction form
   89,696.59/134,541.51 = 22,228.82/x
3. Step 3: Cross multiply
   89,696.59x = 134,541.51 × 22,228.82
4. Step 4: Simplify right side
   89,696.59x = 2,990,698,756.78
5. Step 5: Solve for x
   x = 2,990,698,756.78/89,696.59
6. Step 6: Final answer
   x = 33,342.39