Finding the Fourth Proportional to 3,665.76, 5,058.33 and 2,093.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.76 : 5,058.33 = 2,093.55 : x
2. Step 2: Convert to fraction form
   3,665.76/5,058.33 = 2,093.55/x
3. Step 3: Cross multiply
   3,665.76x = 5,058.33 × 2,093.55
4. Step 4: Simplify right side
   3,665.76x = 10,589,866.77
5. Step 5: Solve for x
   x = 10,589,866.77/3,665.76
6. Step 6: Final answer
   x = 2,888.86