Finding the Fourth Proportional to 2,606.33, 3,911.69 and 1,374.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606.33 : 3,911.69 = 1,374.62 : x
2. Step 2: Convert to fraction form
   2,606.33/3,911.69 = 1,374.62/x
3. Step 3: Cross multiply
   2,606.33x = 3,911.69 × 1,374.62
4. Step 4: Simplify right side
   2,606.33x = 5,377,093.19
5. Step 5: Solve for x
   x = 5,377,093.19/2,606.33
6. Step 6: Final answer
   x = 2,063.09