Finding the Fourth Proportional to 16,012,137, 24,020,693.82 and 5,377,057.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,012,137 : 24,020,693.82 = 5,377,057.32 : x
2. Step 2: Convert to fraction form
   16,012,137/24,020,693.82 = 5,377,057.32/x
3. Step 3: Cross multiply
   16,012,137x = 24,020,693.82 × 5,377,057.32
4. Step 4: Simplify right side
   16,012,137x = 129,160,647,536,309.77
5. Step 5: Solve for x
   x = 129,160,647,536,309.77/16,012,137
6. Step 6: Final answer
   x = 8,066,421.59