Finding the Fourth Proportional to 6,185.63, 8,534.97 and 3,667.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,185.63 : 8,534.97 = 3,667.28 : x
2. Step 2: Convert to fraction form
   6,185.63/8,534.97 = 3,667.28/x
3. Step 3: Cross multiply
   6,185.63x = 8,534.97 × 3,667.28
4. Step 4: Simplify right side
   6,185.63x = 31,300,082.11
5. Step 5: Solve for x
   x = 31,300,082.11/6,185.63
6. Step 6: Final answer
   x = 5,060.13