Finding the Fourth Proportional to 3,380,797.12, 5,059,073.69 and 2,926,949.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,380,797.12 : 5,059,073.69 = 2,926,949.46 : x
2. Step 2: Convert to fraction form
   3,380,797.12/5,059,073.69 = 2,926,949.46/x
3. Step 3: Cross multiply
   3,380,797.12x = 5,059,073.69 × 2,926,949.46
4. Step 4: Simplify right side
   3,380,797.12x = 14,807,653,010,872.78
5. Step 5: Solve for x
   x = 14,807,653,010,872.78/3,380,797.12
6. Step 6: Final answer
   x = 4,379,929.49