Finding the Fourth Proportional to 2,281.04, 3,147.82 and 1,233.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281.04 : 3,147.82 = 1,233.10 : x
2. Step 2: Convert to fraction form
   2,281.04/3,147.82 = 1,233.10/x
3. Step 3: Cross multiply
   2,281.04x = 3,147.82 × 1,233.10
4. Step 4: Simplify right side
   2,281.04x = 3,881,576.84
5. Step 5: Solve for x
   x = 3,881,576.84/2,281.04
6. Step 6: Final answer
   x = 1,701.67