Finding the Fourth Proportional to 2,380.04, 3,567.59 and 994.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380.04 : 3,567.59 = 994.17 : x
2. Step 2: Convert to fraction form
   2,380.04/3,567.59 = 994.17/x
3. Step 3: Cross multiply
   2,380.04x = 3,567.59 × 994.17
4. Step 4: Simplify right side
   2,380.04x = 3,546,790.95
5. Step 5: Solve for x
   x = 3,546,790.95/2,380.04
6. Step 6: Final answer
   x = 1,490.22