Finding the Fourth Proportional to 2,238.94, 3,355.34 and 1,141.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238.94 : 3,355.34 = 1,141.00 : x
2. Step 2: Convert to fraction form
   2,238.94/3,355.34 = 1,141.00/x
3. Step 3: Cross multiply
   2,238.94x = 3,355.34 × 1,141.00
4. Step 4: Simplify right side
   2,238.94x = 3,828,435.17
5. Step 5: Solve for x
   x = 3,828,435.17/2,238.94
6. Step 6: Final answer
   x = 1,709.93