Finding the Fourth Proportional to 5,435.82, 7,500.24 and 4,092.84

Step by Step Solution

1. Step 1: Write the proportion equation
   5,435.82 : 7,500.24 = 4,092.84 : x
2. Step 2: Convert to fraction form
   5,435.82/7,500.24 = 4,092.84/x
3. Step 3: Cross multiply
   5,435.82x = 7,500.24 × 4,092.84
4. Step 4: Simplify right side
   5,435.82x = 30,697,282.28
5. Step 5: Solve for x
   x = 30,697,282.28/5,435.82
6. Step 6: Final answer
   x = 5,647.22