Finding the Fourth Proportional to 89,042.54, 133,631.51 and 32,935.72

Step by Step Solution

1. Step 1: Write the proportion equation
   89,042.54 : 133,631.51 = 32,935.72 : x
2. Step 2: Convert to fraction form
   89,042.54/133,631.51 = 32,935.72/x
3. Step 3: Cross multiply
   89,042.54x = 133,631.51 × 32,935.72
4. Step 4: Simplify right side
   89,042.54x = 4,401,249,996.54
5. Step 5: Solve for x
   x = 4,401,249,996.54/89,042.54
6. Step 6: Final answer
   x = 49,428.62