Finding the Fourth Proportional to 2,234.83, 3,084.04 and 1,240.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234.83 : 3,084.04 = 1,240.08 : x
2. Step 2: Convert to fraction form
   2,234.83/3,084.04 = 1,240.08/x
3. Step 3: Cross multiply
   2,234.83x = 3,084.04 × 1,240.08
4. Step 4: Simplify right side
   2,234.83x = 3,824,456.32
5. Step 5: Solve for x
   x = 3,824,456.32/2,234.83
6. Step 6: Final answer
   x = 1,711.30