Finding the Fourth Proportional to 6,204.16, 8,561.72 and 3,551.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,204.16 : 8,561.72 = 3,551.56 : x
2. Step 2: Convert to fraction form
   6,204.16/8,561.72 = 3,551.56/x
3. Step 3: Cross multiply
   6,204.16x = 8,561.72 × 3,551.56
4. Step 4: Simplify right side
   6,204.16x = 30,407,462.28
5. Step 5: Solve for x
   x = 30,407,462.28/6,204.16
6. Step 6: Final answer
   x = 4,901.14