Finding the Fourth Proportional to 10,995,996.24, 16,490,041.56 and 3,805,578.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,995,996.24 : 16,490,041.56 = 3,805,578.72 : x
2. Step 2: Convert to fraction form
   10,995,996.24/16,490,041.56 = 3,805,578.72/x
3. Step 3: Cross multiply
   10,995,996.24x = 16,490,041.56 × 3,805,578.72
4. Step 4: Simplify right side
   10,995,996.24x = 62,754,151,252,651.61
5. Step 5: Solve for x
   x = 62,754,151,252,651.61/10,995,996.24
6. Step 6: Final answer
   x = 5,707,000.06