Finding the Fourth Proportional to 5,934.57, 8,196.43 and 4,042.87

Step by Step Solution

1. Step 1: Write the proportion equation
   5,934.57 : 8,196.43 = 4,042.87 : x
2. Step 2: Convert to fraction form
   5,934.57/8,196.43 = 4,042.87/x
3. Step 3: Cross multiply
   5,934.57x = 8,196.43 × 4,042.87
4. Step 4: Simplify right side
   5,934.57x = 33,137,100.95
5. Step 5: Solve for x
   x = 33,137,100.95/5,934.57
6. Step 6: Final answer
   x = 5,583.74