Finding the Fourth Proportional to 6,242.56, 9,362.56 and 3,643.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,242.56 : 9,362.56 = 3,643.52 : x
2. Step 2: Convert to fraction form
   6,242.56/9,362.56 = 3,643.52/x
3. Step 3: Cross multiply
   6,242.56x = 9,362.56 × 3,643.52
4. Step 4: Simplify right side
   6,242.56x = 34,112,674.61
5. Step 5: Solve for x
   x = 34,112,674.61/6,242.56
6. Step 6: Final answer
   x = 5,464.53