Finding the Fourth Proportional to 2,281.08, 3,147.89 and 1,233.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281.08 : 3,147.89 = 1,233.14 : x
2. Step 2: Convert to fraction form
   2,281.08/3,147.89 = 1,233.14/x
3. Step 3: Cross multiply
   2,281.08x = 3,147.89 × 1,233.14
4. Step 4: Simplify right side
   2,281.08x = 3,881,782.91
5. Step 5: Solve for x
   x = 3,881,782.91/2,281.08
6. Step 6: Final answer
   x = 1,701.73