Finding the Fourth Proportional to 3,766.13, 5,196.23 and 2,253.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,766.13 : 5,196.23 = 2,253.08 : x
2. Step 2: Convert to fraction form
   3,766.13/5,196.23 = 2,253.08/x
3. Step 3: Cross multiply
   3,766.13x = 5,196.23 × 2,253.08
4. Step 4: Simplify right side
   3,766.13x = 11,707,521.89
5. Step 5: Solve for x
   x = 11,707,521.89/3,766.13
6. Step 6: Final answer
   x = 3,108.63