Finding the Fourth Proportional to 3,665.48, 5,058.56 and 2,093.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.48 : 5,058.56 = 2,093.88 : x
2. Step 2: Convert to fraction form
   3,665.48/5,058.56 = 2,093.88/x
3. Step 3: Cross multiply
   3,665.48x = 5,058.56 × 2,093.88
4. Step 4: Simplify right side
   3,665.48x = 10,592,017.61
5. Step 5: Solve for x
   x = 10,592,017.61/3,665.48
6. Step 6: Final answer
   x = 2,889.67