Finding the Fourth Proportional to 2,665.91, 3,679.07 and 1,546.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665.91 : 3,679.07 = 1,546.62 : x
2. Step 2: Convert to fraction form
   2,665.91/3,679.07 = 1,546.62/x
3. Step 3: Cross multiply
   2,665.91x = 3,679.07 × 1,546.62
4. Step 4: Simplify right side
   2,665.91x = 5,690,123.24
5. Step 5: Solve for x
   x = 5,690,123.24/2,665.91
6. Step 6: Final answer
   x = 2,134.40