Finding the Fourth Proportional to 5,971.83, 8,241.28 and 3,454.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,971.83 : 8,241.28 = 3,454.72 : x
2. Step 2: Convert to fraction form
   5,971.83/8,241.28 = 3,454.72/x
3. Step 3: Cross multiply
   5,971.83x = 8,241.28 × 3,454.72
4. Step 4: Simplify right side
   5,971.83x = 28,471,285.60
5. Step 5: Solve for x
   x = 28,471,285.60/5,971.83
6. Step 6: Final answer
   x = 4,767.60