Finding the Fourth Proportional to 2,032.24, 3,048.89 and 1,242.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.24 : 3,048.89 = 1,242.49 : x
2. Step 2: Convert to fraction form
   2,032.24/3,048.89 = 1,242.49/x
3. Step 3: Cross multiply
   2,032.24x = 3,048.89 × 1,242.49
4. Step 4: Simplify right side
   2,032.24x = 3,788,214.21
5. Step 5: Solve for x
   x = 3,788,214.21/2,032.24
6. Step 6: Final answer
   x = 1,864.06