Finding the Fourth Proportional to 2,488.49, 3,732.15 and 1,101.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488.49 : 3,732.15 = 1,101.07 : x
2. Step 2: Convert to fraction form
   2,488.49/3,732.15 = 1,101.07/x
3. Step 3: Cross multiply
   2,488.49x = 3,732.15 × 1,101.07
4. Step 4: Simplify right side
   2,488.49x = 4,109,358.40
5. Step 5: Solve for x
   x = 4,109,358.40/2,488.49
6. Step 6: Final answer
   x = 1,651.35