Finding the Fourth Proportional to 8,784.56, 13,182.03 and 3,241.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,784.56 : 13,182.03 = 3,241.76 : x
2. Step 2: Convert to fraction form
   8,784.56/13,182.03 = 3,241.76/x
3. Step 3: Cross multiply
   8,784.56x = 13,182.03 × 3,241.76
4. Step 4: Simplify right side
   8,784.56x = 42,732,961.10
5. Step 5: Solve for x
   x = 42,732,961.10/8,784.56
6. Step 6: Final answer
   x = 4,864.56