Finding the Fourth Proportional to 4,035.50, 6,055.31 and 1,665.33

Step by Step Solution

1. Step 1: Write the proportion equation
   4,035.50 : 6,055.31 = 1,665.33 : x
2. Step 2: Convert to fraction form
   4,035.50/6,055.31 = 1,665.33/x
3. Step 3: Cross multiply
   4,035.50x = 6,055.31 × 1,665.33
4. Step 4: Simplify right side
   4,035.50x = 10,084,093.57
5. Step 5: Solve for x
   x = 10,084,093.57/4,035.50
6. Step 6: Final answer
   x = 2,498.85