Finding the Fourth Proportional to 2,381.52, 3,573.31 and 995.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,381.52 : 3,573.31 = 995.17 : x
2. Step 2: Convert to fraction form
   2,381.52/3,573.31 = 995.17/x
3. Step 3: Cross multiply
   2,381.52x = 3,573.31 × 995.17
4. Step 4: Simplify right side
   2,381.52x = 3,556,050.91
5. Step 5: Solve for x
   x = 3,556,050.91/2,381.52
6. Step 6: Final answer
   x = 1,493.19