Finding the Fourth Proportional to 12,863.00, 19,296.53 and 5,467.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,863.00 : 19,296.53 = 5,467.50 : x
2. Step 2: Convert to fraction form
   12,863.00/19,296.53 = 5,467.50/x
3. Step 3: Cross multiply
   12,863.00x = 19,296.53 × 5,467.50
4. Step 4: Simplify right side
   12,863.00x = 105,503,770.94
5. Step 5: Solve for x
   x = 105,503,770.94/12,863.00
6. Step 6: Final answer
   x = 8,202.11