Finding the Fourth Proportional to 9,246.24, 12,760.20 and 5,054.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,246.24 : 12,760.20 = 5,054.76 : x
2. Step 2: Convert to fraction form
   9,246.24/12,760.20 = 5,054.76/x
3. Step 3: Cross multiply
   9,246.24x = 12,760.20 × 5,054.76
4. Step 4: Simplify right side
   9,246.24x = 64,499,748.55
5. Step 5: Solve for x
   x = 64,499,748.55/9,246.24
6. Step 6: Final answer
   x = 6,975.78