Finding the Fourth Proportional to 8,479,200.06, 12,718,499.34 and 2,413,963.80

Step by Step Solution

1. Step 1: Write the proportion equation
   8,479,200.06 : 12,718,499.34 = 2,413,963.80 : x
2. Step 2: Convert to fraction form
   8,479,200.06/12,718,499.34 = 2,413,963.80/x
3. Step 3: Cross multiply
   8,479,200.06x = 12,718,499.34 × 2,413,963.80
4. Step 4: Simplify right side
   8,479,200.06x = 30,701,996,997,083.89
5. Step 5: Solve for x
   x = 30,701,996,997,083.89/8,479,200.06
6. Step 6: Final answer
   x = 3,620,860.08