Finding the Fourth Proportional to 2,663.40, 3,675.49 and 1,484.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663.40 : 3,675.49 = 1,484.47 : x
2. Step 2: Convert to fraction form
   2,663.40/3,675.49 = 1,484.47/x
3. Step 3: Cross multiply
   2,663.40x = 3,675.49 × 1,484.47
4. Step 4: Simplify right side
   2,663.40x = 5,456,154.64
5. Step 5: Solve for x
   x = 5,456,154.64/2,663.40
6. Step 6: Final answer
   x = 2,048.57