Finding the Fourth Proportional to 165,033.02, 227,746.05 and 89,581.52

Step by Step Solution

1. Step 1: Write the proportion equation
   165,033.02 : 227,746.05 = 89,581.52 : x
2. Step 2: Convert to fraction form
   165,033.02/227,746.05 = 89,581.52/x
3. Step 3: Cross multiply
   165,033.02x = 227,746.05 × 89,581.52
4. Step 4: Simplify right side
   165,033.02x = 20,401,837,333.00
5. Step 5: Solve for x
   x = 20,401,837,333.00/165,033.02
6. Step 6: Final answer
   x = 123,622.76