Finding the Fourth Proportional to 10,584.46, 15,876.89 and 3,563.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,584.46 : 15,876.89 = 3,563.18 : x
2. Step 2: Convert to fraction form
   10,584.46/15,876.89 = 3,563.18/x
3. Step 3: Cross multiply
   10,584.46x = 15,876.89 × 3,563.18
4. Step 4: Simplify right side
   10,584.46x = 56,572,216.91
5. Step 5: Solve for x
   x = 56,572,216.91/10,584.46
6. Step 6: Final answer
   x = 5,344.84