Finding the Fourth Proportional to 2,086,818.91, 3,133,406.81 and 1,984,060.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086,818.91 : 3,133,406.81 = 1,984,060.96 : x
2. Step 2: Convert to fraction form
   2,086,818.91/3,133,406.81 = 1,984,060.96/x
3. Step 3: Cross multiply
   2,086,818.91x = 3,133,406.81 × 1,984,060.96
4. Step 4: Simplify right side
   2,086,818.91x = 6,216,870,123,519.14
5. Step 5: Solve for x
   x = 6,216,870,123,519.14/2,086,818.91
6. Step 6: Final answer
   x = 2,979,113.37