Finding the Fourth Proportional to 8,164.37, 11,267.72 and 4,808.00

Step by Step Solution

1. Step 1: Write the proportion equation
   8,164.37 : 11,267.72 = 4,808.00 : x
2. Step 2: Convert to fraction form
   8,164.37/11,267.72 = 4,808.00/x
3. Step 3: Cross multiply
   8,164.37x = 11,267.72 × 4,808.00
4. Step 4: Simplify right side
   8,164.37x = 54,175,117.38
5. Step 5: Solve for x
   x = 54,175,117.38/8,164.37
6. Step 6: Final answer
   x = 6,635.56