Finding the Fourth Proportional to 2,234.07, 3,087.59 and 1,736.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234.07 : 3,087.59 = 1,736.19 : x
2. Step 2: Convert to fraction form
   2,234.07/3,087.59 = 1,736.19/x
3. Step 3: Cross multiply
   2,234.07x = 3,087.59 × 1,736.19
4. Step 4: Simplify right side
   2,234.07x = 5,360,634.20
5. Step 5: Solve for x
   x = 5,360,634.20/2,234.07
6. Step 6: Final answer
   x = 2,399.49