Finding the Fourth Proportional to 3,967.15, 5,477.34 and 3,546.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,967.15 : 5,477.34 = 3,546.16 : x
2. Step 2: Convert to fraction form
   3,967.15/5,477.34 = 3,546.16/x
3. Step 3: Cross multiply
   3,967.15x = 5,477.34 × 3,546.16
4. Step 4: Simplify right side
   3,967.15x = 19,423,496.63
5. Step 5: Solve for x
   x = 19,423,496.63/3,967.15
6. Step 6: Final answer
   x = 4,896.08