Finding the Fourth Proportional to 2,664.33, 3,676.95 and 1,485.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664.33 : 3,676.95 = 1,485.45 : x
2. Step 2: Convert to fraction form
   2,664.33/3,676.95 = 1,485.45/x
3. Step 3: Cross multiply
   2,664.33x = 3,676.95 × 1,485.45
4. Step 4: Simplify right side
   2,664.33x = 5,461,925.38
5. Step 5: Solve for x
   x = 5,461,925.38/2,664.33
6. Step 6: Final answer
   x = 2,050.02