Finding the Fourth Proportional to 5,402.48, 8,104.15 and 3,950.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,402.48 : 8,104.15 = 3,950.82 : x
2. Step 2: Convert to fraction form
   5,402.48/8,104.15 = 3,950.82/x
3. Step 3: Cross multiply
   5,402.48x = 8,104.15 × 3,950.82
4. Step 4: Simplify right side
   5,402.48x = 32,018,037.90
5. Step 5: Solve for x
   x = 32,018,037.90/5,402.48
6. Step 6: Final answer
   x = 5,926.54