Finding the Fourth Proportional to 11,013,049.98, 16,518,080.30 and 3,231,757.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,013,049.98 : 16,518,080.30 = 3,231,757.31 : x
2. Step 2: Convert to fraction form
   11,013,049.98/16,518,080.30 = 3,231,757.31/x
3. Step 3: Cross multiply
   11,013,049.98x = 16,518,080.30 × 3,231,757.31
4. Step 4: Simplify right side
   11,013,049.98x = 53,382,426,657,942.80
5. Step 5: Solve for x
   x = 53,382,426,657,942.80/11,013,049.98
6. Step 6: Final answer
   x = 4,847,197.35