Finding the Fourth Proportional to 165,002.83, 227,703.99 and 89,551.33

Step by Step Solution

1. Step 1: Write the proportion equation
   165,002.83 : 227,703.99 = 89,551.33 : x
2. Step 2: Convert to fraction form
   165,002.83/227,703.99 = 89,551.33/x
3. Step 3: Cross multiply
   165,002.83x = 227,703.99 × 89,551.33
4. Step 4: Simplify right side
   165,002.83x = 20,391,194,012.29
5. Step 5: Solve for x
   x = 20,391,194,012.29/165,002.83
6. Step 6: Final answer
   x = 123,580.88