Finding the Fourth Proportional to 2,238.30, 3,353.00 and 1,749.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238.30 : 3,353.00 = 1,749.06 : x
2. Step 2: Convert to fraction form
   2,238.30/3,353.00 = 1,749.06/x
3. Step 3: Cross multiply
   2,238.30x = 3,353.00 × 1,749.06
4. Step 4: Simplify right side
   2,238.30x = 5,864,589.43
5. Step 5: Solve for x
   x = 5,864,589.43/2,238.30
6. Step 6: Final answer
   x = 2,620.11