Finding the Fourth Proportional to 2,663.61, 3,675.63 and 1,484.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663.61 : 3,675.63 = 1,484.64 : x
2. Step 2: Convert to fraction form
   2,663.61/3,675.63 = 1,484.64/x
3. Step 3: Cross multiply
   2,663.61x = 3,675.63 × 1,484.64
4. Step 4: Simplify right side
   2,663.61x = 5,456,987.32
5. Step 5: Solve for x
   x = 5,456,987.32/2,663.61
6. Step 6: Final answer
   x = 2,048.72