Finding the Fourth Proportional to 8,499.24, 12,748.80 and 5,034

Step by Step Solution

1. Step 1: Write the proportion equation
   8,499.24 : 12,748.80 = 5,034 : x
2. Step 2: Convert to fraction form
   8,499.24/12,748.80 = 5,034/x
3. Step 3: Cross multiply
   8,499.24x = 12,748.80 × 5,034
4. Step 4: Simplify right side
   8,499.24x = 64,177,459.20
5. Step 5: Solve for x
   x = 64,177,459.20/8,499.24
6. Step 6: Final answer
   x = 7,550.96