Finding the Fourth Proportional to 2,008.52, 3,013.46 and 1,267.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008.52 : 3,013.46 = 1,267.28 : x
2. Step 2: Convert to fraction form
   2,008.52/3,013.46 = 1,267.28/x
3. Step 3: Cross multiply
   2,008.52x = 3,013.46 × 1,267.28
4. Step 4: Simplify right side
   2,008.52x = 3,818,876.19
5. Step 5: Solve for x
   x = 3,818,876.19/2,008.52
6. Step 6: Final answer
   x = 1,901.34