Finding the Fourth Proportional to 3,806.10, 5,714.55 and 2,348.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,806.10 : 5,714.55 = 2,348.10 : x
2. Step 2: Convert to fraction form
   3,806.10/5,714.55 = 2,348.10/x
3. Step 3: Cross multiply
   3,806.10x = 5,714.55 × 2,348.10
4. Step 4: Simplify right side
   3,806.10x = 13,418,334.86
5. Step 5: Solve for x
   x = 13,418,334.86/3,806.10
6. Step 6: Final answer
   x = 3,525.48