Finding the Fourth Proportional to 8,298.50, 11,453.40 and 4,943.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,298.50 : 11,453.40 = 4,943.25 : x
2. Step 2: Convert to fraction form
   8,298.50/11,453.40 = 4,943.25/x
3. Step 3: Cross multiply
   8,298.50x = 11,453.40 × 4,943.25
4. Step 4: Simplify right side
   8,298.50x = 56,617,019.55
5. Step 5: Solve for x
   x = 56,617,019.55/8,298.50
6. Step 6: Final answer
   x = 6,822.56