Finding the Fourth Proportional to 2,234.52, 3,351.83 and 917.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234.52 : 3,351.83 = 917.37 : x
2. Step 2: Convert to fraction form
   2,234.52/3,351.83 = 917.37/x
3. Step 3: Cross multiply
   2,234.52x = 3,351.83 × 917.37
4. Step 4: Simplify right side
   2,234.52x = 3,074,863.70
5. Step 5: Solve for x
   x = 3,074,863.70/2,234.52
6. Step 6: Final answer
   x = 1,376.07