Finding the Fourth Proportional to 5,971.82, 8,242.16 and 3,453.53

Step by Step Solution

1. Step 1: Write the proportion equation
   5,971.82 : 8,242.16 = 3,453.53 : x
2. Step 2: Convert to fraction form
   5,971.82/8,242.16 = 3,453.53/x
3. Step 3: Cross multiply
   5,971.82x = 8,242.16 × 3,453.53
4. Step 4: Simplify right side
   5,971.82x = 28,464,488.35
5. Step 5: Solve for x
   x = 28,464,488.35/5,971.82
6. Step 6: Final answer
   x = 4,766.47