Finding the Fourth Proportional to 3,736.89, 5,156.87 and 2,058.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,736.89 : 5,156.87 = 2,058.27 : x
2. Step 2: Convert to fraction form
   3,736.89/5,156.87 = 2,058.27/x
3. Step 3: Cross multiply
   3,736.89x = 5,156.87 × 2,058.27
4. Step 4: Simplify right side
   3,736.89x = 10,614,230.81
5. Step 5: Solve for x
   x = 10,614,230.81/3,736.89
6. Step 6: Final answer
   x = 2,840.39