Finding the Fourth Proportional to 2,308.44, 3,461.46 and 992.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.44 : 3,461.46 = 992.04 : x
2. Step 2: Convert to fraction form
   2,308.44/3,461.46 = 992.04/x
3. Step 3: Cross multiply
   2,308.44x = 3,461.46 × 992.04
4. Step 4: Simplify right side
   2,308.44x = 3,433,906.78
5. Step 5: Solve for x
   x = 3,433,906.78/2,308.44
6. Step 6: Final answer
   x = 1,487.54