Finding the Fourth Proportional to 2,380.98, 3,283.56 and 1,633.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380.98 : 3,283.56 = 1,633.62 : x
2. Step 2: Convert to fraction form
   2,380.98/3,283.56 = 1,633.62/x
3. Step 3: Cross multiply
   2,380.98x = 3,283.56 × 1,633.62
4. Step 4: Simplify right side
   2,380.98x = 5,364,089.29
5. Step 5: Solve for x
   x = 5,364,089.29/2,380.98
6. Step 6: Final answer
   x = 2,252.89