Finding the Fourth Proportional to 2,068.67, 3,103.80 and 1,634.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.67 : 3,103.80 = 1,634.46 : x
2. Step 2: Convert to fraction form
   2,068.67/3,103.80 = 1,634.46/x
3. Step 3: Cross multiply
   2,068.67x = 3,103.80 × 1,634.46
4. Step 4: Simplify right side
   2,068.67x = 5,073,036.95
5. Step 5: Solve for x
   x = 5,073,036.95/2,068.67
6. Step 6: Final answer
   x = 2,452.32