Finding the Fourth Proportional to 3,785.23, 5,222.17 and 2,368.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,785.23 : 5,222.17 = 2,368.34 : x
2. Step 2: Convert to fraction form
   3,785.23/5,222.17 = 2,368.34/x
3. Step 3: Cross multiply
   3,785.23x = 5,222.17 × 2,368.34
4. Step 4: Simplify right side
   3,785.23x = 12,367,870.53
5. Step 5: Solve for x
   x = 12,367,870.53/3,785.23
6. Step 6: Final answer
   x = 3,267.40