Finding the Fourth Proportional to 9,246.50, 12,760.17 and 5,054.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,246.50 : 12,760.17 = 5,054.75 : x
2. Step 2: Convert to fraction form
   9,246.50/12,760.17 = 5,054.75/x
3. Step 3: Cross multiply
   9,246.50x = 12,760.17 × 5,054.75
4. Step 4: Simplify right side
   9,246.50x = 64,499,469.31
5. Step 5: Solve for x
   x = 64,499,469.31/9,246.50
6. Step 6: Final answer
   x = 6,975.56