Finding the Fourth Proportional to 8,179,255.56, 12,268,912.50 and 2,499,456.18

Step by Step Solution

1. Step 1: Write the proportion equation
   8,179,255.56 : 12,268,912.50 = 2,499,456.18 : x
2. Step 2: Convert to fraction form
   8,179,255.56/12,268,912.50 = 2,499,456.18/x
3. Step 3: Cross multiply
   8,179,255.56x = 12,268,912.50 × 2,499,456.18
4. Step 4: Simplify right side
   8,179,255.56x = 30,665,609,170,004.25
5. Step 5: Solve for x
   x = 30,665,609,170,004.25/8,179,255.56
6. Step 6: Final answer
   x = 3,749,193.18