Finding the Fourth Proportional to 2,246,096.28, 3,099,826.56 and 1,227,654.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,246,096.28 : 3,099,826.56 = 1,227,654.12 : x
2. Step 2: Convert to fraction form
   2,246,096.28/3,099,826.56 = 1,227,654.12/x
3. Step 3: Cross multiply
   2,246,096.28x = 3,099,826.56 × 1,227,654.12
4. Step 4: Simplify right side
   2,246,096.28x = 3,805,514,847,669.43
5. Step 5: Solve for x
   x = 3,805,514,847,669.43/2,246,096.28
6. Step 6: Final answer
   x = 1,694,279.48