Finding the Fourth Proportional to 3,665.62, 5,058.89 and 2,094.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.62 : 5,058.89 = 2,094.22 : x
2. Step 2: Convert to fraction form
   3,665.62/5,058.89 = 2,094.22/x
3. Step 3: Cross multiply
   3,665.62x = 5,058.89 × 2,094.22
4. Step 4: Simplify right side
   3,665.62x = 10,594,428.62
5. Step 5: Solve for x
   x = 10,594,428.62/3,665.62
6. Step 6: Final answer
   x = 2,890.21