Finding the Fourth Proportional to 3,806.63, 5,253.35 and 2,314.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,806.63 : 5,253.35 = 2,314.30 : x
2. Step 2: Convert to fraction form
   3,806.63/5,253.35 = 2,314.30/x
3. Step 3: Cross multiply
   3,806.63x = 5,253.35 × 2,314.30
4. Step 4: Simplify right side
   3,806.63x = 12,157,827.91
5. Step 5: Solve for x
   x = 12,157,827.91/3,806.63
6. Step 6: Final answer
   x = 3,193.86