Finding the Fourth Proportional to 10,806,436.42, 16,208,456.63 and 2,719,414.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,806,436.42 : 16,208,456.63 = 2,719,414.24 : x
2. Step 2: Convert to fraction form
   10,806,436.42/16,208,456.63 = 2,719,414.24/x
3. Step 3: Cross multiply
   10,806,436.42x = 16,208,456.63 × 2,719,414.24
4. Step 4: Simplify right side
   10,806,436.42x = 44,077,507,734,321.80
5. Step 5: Solve for x
   x = 44,077,507,734,321.80/10,806,436.42
6. Step 6: Final answer
   x = 4,078,819.88