Finding the Fourth Proportional to 7,184.52, 10,777.56 and 3,290.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,184.52 : 10,777.56 = 3,290.04 : x
2. Step 2: Convert to fraction form
   7,184.52/10,777.56 = 3,290.04/x
3. Step 3: Cross multiply
   7,184.52x = 10,777.56 × 3,290.04
4. Step 4: Simplify right side
   7,184.52x = 35,458,603.50
5. Step 5: Solve for x
   x = 35,458,603.50/7,184.52
6. Step 6: Final answer
   x = 4,935.42