Finding the Fourth Proportional to 2,663.90, 3,676.01 and 1,484.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663.90 : 3,676.01 = 1,484.90 : x
2. Step 2: Convert to fraction form
   2,663.90/3,676.01 = 1,484.90/x
3. Step 3: Cross multiply
   2,663.90x = 3,676.01 × 1,484.90
4. Step 4: Simplify right side
   2,663.90x = 5,458,507.25
5. Step 5: Solve for x
   x = 5,458,507.25/2,663.90
6. Step 6: Final answer
   x = 2,049.07