Finding the Fourth Proportional to 3,651.72, 5,477.56 and 2,264.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,651.72 : 5,477.56 = 2,264.16 : x
2. Step 2: Convert to fraction form
   3,651.72/5,477.56 = 2,264.16/x
3. Step 3: Cross multiply
   3,651.72x = 5,477.56 × 2,264.16
4. Step 4: Simplify right side
   3,651.72x = 12,402,072.25
5. Step 5: Solve for x
   x = 12,402,072.25/3,651.72
6. Step 6: Final answer
   x = 3,396.23