Finding the Fourth Proportional to 16,665,137.98, 25,000,477.17 and 5,734,891.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,665,137.98 : 25,000,477.17 = 5,734,891.06 : x
2. Step 2: Convert to fraction form
   16,665,137.98/25,000,477.17 = 5,734,891.06/x
3. Step 3: Cross multiply
   16,665,137.98x = 25,000,477.17 × 5,734,891.06
4. Step 4: Simplify right side
   16,665,137.98x = 143,375,013,017,967.09
5. Step 5: Solve for x
   x = 143,375,013,017,967.09/16,665,137.98
6. Step 6: Final answer
   x = 8,603,289.89