Finding the Fourth Proportional to 2,030.24, 3,048.56 and 1,264.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.24 : 3,048.56 = 1,264.16 : x
2. Step 2: Convert to fraction form
   2,030.24/3,048.56 = 1,264.16/x
3. Step 3: Cross multiply
   2,030.24x = 3,048.56 × 1,264.16
4. Step 4: Simplify right side
   2,030.24x = 3,853,867.61
5. Step 5: Solve for x
   x = 3,853,867.61/2,030.24
6. Step 6: Final answer
   x = 1,898.23