Finding the Fourth Proportional to 6,246,123.27, 9,366,890.00 and 2,146,281.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,246,123.27 : 9,366,890.00 = 2,146,281.72 : x
2. Step 2: Convert to fraction form
   6,246,123.27/9,366,890.00 = 2,146,281.72/x
3. Step 3: Cross multiply
   6,246,123.27x = 9,366,890.00 × 2,146,281.72
4. Step 4: Simplify right side
   6,246,123.27x = 20,103,984,769,519.39
5. Step 5: Solve for x
   x = 20,103,984,769,519.39/6,246,123.27
6. Step 6: Final answer
   x = 3,218,634.01